{"id":607,"date":"2022-04-28T17:38:45","date_gmt":"2022-04-28T10:38:45","guid":{"rendered":"https:\/\/sami.hust.edu.vn\/en\/?page_id=607"},"modified":"2025-09-03T00:54:16","modified_gmt":"2025-09-02T17:54:16","slug":"research-groups","status":"publish","type":"page","link":"https:\/\/fami.hust.edu.vn\/en\/research-groups\/","title":{"rendered":"Research Groups"},"content":{"rendered":"<h3><strong>1. Modeling, Simulation, and Optimization in Data Science<\/strong><\/h3>\n<p data-start=\"800\" data-end=\"946\"><strong data-start=\"800\" data-end=\"817\">Group leader:<\/strong> Assoc. Prof. Nguyen Thi Ngoc Anh<br data-start=\"842\" data-end=\"845\" \/><strong data-start=\"845\" data-end=\"857\">Contact:<\/strong> Tran Ngoc Thang, PhD<br data-start=\"878\" data-end=\"881\" \/><strong data-start=\"881\" data-end=\"891\">Email:<\/strong> <a class=\"decorated-link cursor-pointer\" rel=\"noopener\" data-start=\"892\" data-end=\"918\">thang.tranngoc@hust.edu.vn<\/a><br data-start=\"918\" data-end=\"921\" \/><strong data-start=\"921\" data-end=\"931\">Phone:<\/strong> 034 8962137<\/p>\n<p data-start=\"948\" data-end=\"961\"><strong data-start=\"948\" data-end=\"959\">Members<\/strong><\/p>\n<ul data-start=\"962\" data-end=\"1084\">\n<li data-start=\"962\" data-end=\"990\">\n<p data-start=\"964\" data-end=\"990\">Assoc. Prof. Nguyen Thi Ngoc Anh<\/p>\n<\/li>\n<li data-start=\"991\" data-end=\"1017\">\n<p data-start=\"993\" data-end=\"1017\">Nguyen Tien Thanh, PhD<\/p>\n<\/li>\n<li data-start=\"1018\" data-end=\"1042\">\n<p data-start=\"1020\" data-end=\"1042\">Tran Ngoc Thang, PhD<\/p>\n<\/li>\n<li data-start=\"1043\" data-end=\"1062\">\n<p data-start=\"1045\" data-end=\"1062\">Le Kim Thu, PhD<\/p>\n<\/li>\n<li data-start=\"1063\" data-end=\"1084\">\n<p data-start=\"1065\" data-end=\"1084\">Tran Thi Hue, MSc<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"1086\" data-end=\"1161\"><strong data-start=\"1086\" data-end=\"1102\">Introduction<\/strong><br data-start=\"1102\" data-end=\"1105\" \/>Modeling, Simulation, and Optimization in Data Science<\/p>\n<p data-start=\"1163\" data-end=\"1249\"><strong data-start=\"1163\" data-end=\"1190\">Key research directions<\/strong><br data-start=\"1190\" data-end=\"1193\" \/>Modeling, Simulation, and Optimization in Data Science<\/p>\n<h3><b>2. Data Science, Machine Learning and Soft Computing Methods<\/b><\/h3>\n<p data-start=\"251\" data-end=\"297\"><strong>Group leader:<\/strong> Assoc. Prof. Le Chi Ngoc<br \/>\n<strong>Contact:<\/strong> Assoc. Prof. Le Chi Ngoc<br \/>\n<strong>Email:<\/strong> lechingoc@yahoo.com<br \/>\n<strong>Phone:<\/strong> 043 8692137<\/p>\n<p data-start=\"392\" data-end=\"405\"><strong data-start=\"392\" data-end=\"403\">Members<\/strong><\/p>\n<ul data-start=\"406\" data-end=\"514\">\n<li data-start=\"406\" data-end=\"442\">\n<p data-start=\"408\" data-end=\"442\">Assoc. Prof. Nguyen Thi Ngoc Anh<\/p>\n<\/li>\n<li data-start=\"443\" data-end=\"469\">\n<p data-start=\"445\" data-end=\"469\">Nguyen Tien Thanh, PhD<\/p>\n<\/li>\n<li data-start=\"470\" data-end=\"494\">\n<p data-start=\"472\" data-end=\"494\">Tran Ngoc Thang, PhD<\/p>\n<\/li>\n<li data-start=\"495\" data-end=\"514\">\n<p data-start=\"497\" data-end=\"514\">Le Kim Thu, PhD<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"516\" data-end=\"532\"><strong data-start=\"516\" data-end=\"530\">Associates<\/strong><\/p>\n<ul data-start=\"533\" data-end=\"942\">\n<li data-start=\"533\" data-end=\"636\">\n<p data-start=\"535\" data-end=\"636\">Prof. Bui Cong Cuong, DSc \u2014 Optimization and Control Department, Institute of Mathematics, Vietnam<\/p>\n<\/li>\n<li data-start=\"637\" data-end=\"737\">\n<p data-start=\"639\" data-end=\"737\">Le Hoang Son, PhD \u2014 Faculty of Mathematics, Mechanics and Informatics, VNU University of Science<\/p>\n<\/li>\n<li data-start=\"738\" data-end=\"837\">\n<p data-start=\"740\" data-end=\"837\">Pham Hong Phong, PhD \u2014 Faculty of Information Technology, Hanoi University of Civil Engineering<\/p>\n<\/li>\n<li data-start=\"838\" data-end=\"942\">\n<p data-start=\"840\" data-end=\"942\">Roan Thi Ngan, PhD \u2014 Faculty of Basic Science, Hanoi University of Natural Resources and Environment<\/p>\n<\/li>\n<\/ul>\n<p><b>Introduction<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Data science is an interdisciplinary field of study that includes processes and systems for extracting knowledge from data in both structured and unstructured forms. Data science includes many aspects of data analysis such as statistics, machine learning, data mining and predictive analytics. Data science uses techniques and theories from a variety of fields such as operational research, information science, computer science, including signal processing, probability modeling, statistical learning, databases, pattern recognition, visual description, fuzzy logic, data warehousing, artificial intelligence, decision support systems, business intelligence. Methods towards big data are of particular interest to data science. Data science has many applications in life such as machine translation, speech recognition, handwriting, search engines, biomedical, healthcare, social and economic sciences, finance, insurance.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The development of machine learning has contributed significantly to the development of data science. Machine learning is an area of \u200b\u200bcomputer science that provides computers with the ability to learn through data and experience without requiring explicit programming. As a field of data analysis, machine learning is a method that allows building complex models and algorithms to find hidden knowledge within data to support decision making and business processes. Smart business.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Due to the problems of computational complexity on large data, precise methods for finding solutions are not feasible. From that lead to the research on soft computing. Soft computing is an area of \u200b\u200bcomputer science that provides approximate solutions to complex computational problems such as problems in the NP-hard class or problems with large input sizes leading to Algorithms for exact solutions are not feasible in terms of time or problems for which the input data cannot be accurately described. Soft computing uses methods that accept the approximation of the solution and also the ambiguity such as fuzzy logic, neural networks, evolutionary computation and other Metaheuristics methods.<\/span><\/p>\n<p><b>Key research directions<\/b><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Machine learning and data mining<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Big data and data warehouse<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Decision support system and business intelligence<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fuzzy System and Fuzzy Logic<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Neural Network<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Meta Heuristics and Other Soft Computational Methods<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Applications of machine learning, data mining and soft computing in transportation, medicine, remote sensing image analysis, land use, weather forecasting, cybernetics, web data analytics, Business data analysis, market investigation, risk analysis, financial forecasting, securities, customer relations, biology&#8230;<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>3. Discrete Mathematics<\/b><\/h3>\n<p><strong>Group leader:<\/strong> Assoc. Prof.\u00a0Le Chi Ngoc<br \/>\n<strong>Contact:<\/strong> Assoc. Prof. Le Chi Ngoc<br \/>\n<strong>Email:<\/strong> lechingoc@yahoo.com<br \/>\n<strong>Phone:<\/strong> 043 8692137<\/p>\n<p><b>Members<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof.\u00a0Le Chi Ngoc<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Le Dinh Nam, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vu Thanh Nam, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Canh Nam, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Quang Thuan, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Doan Duy Trung, PhD<\/span><\/li>\n<\/ul>\n<p><b>Associate<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof. Phan Thi Ha Duong \u2014 Mathematical Foundations of Informatics Department, Institute of Mathematics, Vietnam<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Ngo Dac Tan \u2014 Mathematical Foundations of Informatics Department, Institute of Mathematics, Vietnam<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ta Anh Son, PhD \u2014 National Foundation for Science and Technology Development<\/span><\/li>\n<\/ul>\n<p><b>Introduction<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Discrete math deals with discrete mathematical structures such as integers, graphs, and logical statements. Discrete math is concerned with sets that are finite or not too countable. Discrete math studies play a fundamental role for research in computer science such as algorithms, programming languages, coding, etc. Moreover, discrete math also plays an important role in research. From theory such as combinatorial optimization, discrete probability, computer algebra to applied problems such as applications in transportation, environment, health,&#8230;<\/span><\/p>\n<p><b>Key research directions<\/b><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Combinatorics and number theory<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Computer Algebra and Combinatorics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Graph theory and network theory<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Combinatorial optimization and approximation algorithms<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Applications of discrete math in fields such as security, topology optimization, scheduling problems, transportation, healthcare, &#8230;<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>4. Calculus<\/b><\/h3>\n<p><strong>Group leader:<\/strong> Assoc. Prof. Nguyen Xuan Thao<br \/>\n<strong>Contact:<\/strong> Assoc. Prof. Nguyen Xuan Thao<br \/>\n<strong>Email:<\/strong> thao.nguyenxuan@hust.edu.vn<br \/>\n<strong>Phone:<\/strong> 043 8692137<\/p>\n<p><b>Members<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof. Nguyen Xuan Thao<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Minh Khoa, \u2014 Electric Power University<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Trinh Tuan, PhD \u2014 Electric Power University<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Thanh Hong, PhD \u2014 Hanoi University of Education<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Huu Tho, PhD \u2014 Thuyloi University<\/span><\/li>\n<\/ul>\n<p><b>Associate<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Assoc. Prof. Nguyen Canh Luong \u2014 Hanoi University of Science and Technology<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Tran Xuan Tiep, PhD \u2014 Hanoi University of Science and Technology<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Ha Binh Minh, PhD\u2014 Hanoi University of Science and Technology<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Phan Xuan Thanh, PhD\u2014 Hanoi University of Science and Technology<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Doan Cong Dinh, PhD \u2014 Hanoi University of Science and Technology<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Nguyen Ngoc Doanh, PhD \u2014 Hanoi University of Science and Technology<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Prof. Nguyen Manh Hung, DSc \u2014 National Academy of Education Management<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Assoc. Prof. Dinh Thanh Duc, \u2014 Quy Nhon University<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Assoc. Prof. Khuat Van Ninh, \u2014 Xuan Hoa University of Education<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Assoc. Prof. Nguyen Anh Tuan, \u2014 HCM University of Education<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Prof. Vu Kim Tuan, DSc \u2014 University of West Georgia, USA<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Prof. Virchenko N. A., DSc \u2014 National Technical University of Ukraine<\/span><\/li>\n<\/ul>\n<h3><b>5. Optimization theory and applications<\/b><\/h3>\n<p><strong>Group leader:<\/strong> Assoc. Prof. Nguyen Thi Bach Kim<br \/>\n<strong>Contact:<\/strong> Ta Anh Son, PhD<br \/>\n<strong>Email:<\/strong> son.taanh@hust.edu.vn<br \/>\n<strong>Phone:<\/strong> 098 976 0088<\/p>\n<p><b>Members<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof. Nguyen Thi Bach Kim<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Le Quang Thuy, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Quang Thuan, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Canh Nam, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ta Anh Son, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Do Duc Thuan,PhD\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tran Ngoc Thang, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pham Thi Hoai, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Doan Duy Trung, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bui Van Chung, BSc<\/span><\/li>\n<\/ul>\n<p><b>Associate<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Dinh The Luc, DSc \u2014 Universite D&#8217;Avignon, France<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Le Dung Muu, DSc \u2014 Institute of Mathematics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Pham Huy Dien, DSc \u2014 Institute of Mathematics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Nguyen Khoa Son, DSc \u2014 Institute of Mathematics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Pham Dinh Tao, DSc \u2014 Institut National des Sciences Appliqu\u00e9es Rouen, France<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Le Thi Hoai An, DSc \u2014 Universit\u00e9 de Lorraine, France<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Tran Vu Thieu \u2014 Institute of Mathematics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof. Pham Ngoc Anh, \u2014 Posts and Telecommunications Institute of Technology<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tran Duc Quynh, PhD \u2014 Vietnam University of Agriculture<\/span><\/li>\n<\/ul>\n<p><b>Introduction<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Optimization theory is a strongly developed mathematical discipline and has many applications in basic science as well as in many practical fields such as economics, finance, biomedical, electronics, telecommunications, and transportation. communication, resource management, etc. Along with theoretical research, the study of applying mathematics to analyze and solve problems arising from practice is always a topical issue.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The research group &#8220;Optimization theory and applications&#8221; was established to promote scientific research activities of the Faculty of Mathematics and Informatics. The members of the group are mainly young doctors who are capable and passionate about scientific research. The main purposes of the group are:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Create an academic environment, research cooperation among team members, as well as scientific research links with domestic and foreign mathematicians and research institutions<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Building a team of lecturers with strong expertise in mathematical planning, meeting research requirements as well as training human resources for this important field of \u200b\u200bmathematics.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Create a link between teaching mathematics with research and application of mathematics.<\/span><\/li>\n<\/ul>\n<p><b>Key research directions<\/b><\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Optimal control<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Multi-objective optimization and related problems<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Non-convex optimization<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Discrete Optimization<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D.C. Optimization<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3><b>6. Differential Equations and Applications<\/b><\/h3>\n<p><strong>Group leader:<\/strong> Assoc. Prof. Nguyen Thieu Huy, DSc<br \/>\n<strong>Contact:<\/strong> Assoc. Prof. Nguyen Thieu Huy, DSc<br \/>\n<strong>Email:<\/strong> huy.nguyenthieu@hust.edu.vn<br \/>\n<strong>Phone:<\/strong> 043 8692137<\/p>\n<p><b>Members<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof. Nguyen Thieu Huy, DSc <\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vu Thi Ngoc Ha, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Phan Xuan Thanh, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tran Xuan Tiep, PhD<\/span><\/li>\n<\/ul>\n<p><b>Introduction<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Differential and partial differential equations arise from diverse natural\/engineering systems, such as diffusion systems, signal processing systems, control systems, population ecology,&#8230;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Recently, due to the rapid changes in the nature and scale of such systems, it is necessary to combine different methods and approaches based on recent developments in mathematics to explore the problem of the nature of those systems through their mathematical equations and solutions. At the Faculty of Mathematics and Informatics, Hanoi University of Science and Technology, a number of methods and approaches have been researched and developed. Specifically, the method of using one-parameter half-group theory and acceptable function spaces, invariant manifolds, inertial manifolds and the principle of reduction of partial differential equations (by Assoc. Prof. Nguyen Thieu Huy, Dr. Vu Thi Ngoc Ha and colleagues developed), inverse problem for diffuse flow, Tykhonov correction, approximation of solutions by finite element method and boundary element method (Dr. Phan Xuan Thanh). Our research team was formed to combine the differential equation researchers of Hanoi University of Science and Technology with diverse and complementary approaches to achieve the common goal of finding the qualitative and approximation properties of differential equation solutions lead to applications in specific systems such as diffusion equations, equations of fluid mechanics, functional equations, mathematical problems. inverse, optimal edge control for diffuse flows&#8230;<\/span><\/p>\n<p><b>Key research directions<\/b><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Linear and nonlinear differential equations in Banach space, applied to diffusion and partial differential equations<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Semi-linear partial differential equations, non-autonomous Cauchy problems, invariant manifolds and asymptotic behavior of evolutionary equations, inertial manifolds and reduction principles on inertial structures<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Inverse heat transfer problems, problems determining coefficients in partial differential equations, optimal boundary control problems for diffuse flows.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>7. Applied mathematical models in complex systems<\/b><\/h3>\n<p><strong>Group leader:<\/strong> Assoc. Prof. Nguyen Thi Ngoc Anh<br \/>\n<strong>Contact:<\/strong> Assoc. Prof. Nguyen Thi Ngoc Anh<br \/>\n<strong>Email:<\/strong> anh.nguyenthingoc@hust.edu.vn<br \/>\n<strong>Phone:<\/strong>\u00a0043 8692137<\/p>\n<p><b>Members<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof. Nguyen Thi Ngoc Anh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ta Thi Thanh Mai, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Phuong Thuy, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Le Kim Thu, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tran Thi Kim Oanh, PhD<\/span><\/li>\n<\/ul>\n<p><b>Associate<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Alexis Drogoul \u2014 IRD, France<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Jean Daniel Zucker \u2014 IRD, France<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Nhi Gia Vinh \u2014 Can Tho University<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Ngoc Doanh \u2014 Thuyloi University<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Thanh Tung \u2014 Thuyloi University<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dang Thi Thu Hien \u2014 Thuyloi University<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Thi Thuy \u2014 Vietnam National University of Agriculture<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Tuan Anh \u2014 Vietnam National University of Agriculture<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Doan Thi Thuy \u2014 Soils and Fertilizers Research Institute<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Trong Khanh \u2014 Posts and Telecommunications Institute of Technology<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dinh Thi Hai Van \u2014 Vietnam National University of Agriculture<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mai Van Trinh \u2014 Vietnam Institute for Agricultural Environment<\/span><\/li>\n<\/ul>\n<p><b>Introduction<\/b><\/p>\n<p><span style=\"font-weight: 400;\">The research and development of applied mathematical models in the natural, social and life sciences have been developing strongly in the world. On the one hand, by studying models, we have a better understanding and therefore better rules of behavior with the complex systems of interest to us. On the other hand, theoretical studies aimed at developing mathematical and informatics tools are also required due to the requirement of studying complex models in reality.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The research group &#8220;Applied mathematical models in complex systems&#8221; was established to build, research and develop several applied mathematical models in complex systems. Currently, we are interested in natural systems such as transportation systems, irrigation systems, brown planthoppers, etc. In addition, we are also interested in other complex systems such as mixed traffic systems. case, disease transmission system,&#8230;<\/span><\/p>\n<p><b>Key research directions<\/b><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Studying the influence of the behaviors of individuals on the dynamics of the entire population or community.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Research optimal control problems in specific models.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Study the qualitative properties of the model from which to draw conclusions for the system.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>8. Mathematics and Informatics Theory and Applications<\/b><\/h3>\n<p><strong>Group leader:<\/strong> Vu Thanh Nam, PhD<br \/>\n<strong>Contact:<\/strong> Vu Thanh Nam, PhD<br \/>\n<strong>Email:<\/strong> nam.vuthanh@hust.edu.vn<br \/>\n<strong>Phone:<\/strong> 043 8692137<\/p>\n<p><b>Members<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vu Thanh Nam, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Thi Thanh Huyen, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Huy Truong, PhD<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Le Quang Hoa, MSc<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ngo Thi Hien, PhD<\/span><\/li>\n<\/ul>\n<p><b>Associate<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Do Long Van, DSc \u2014 Mathematical Foundations of Informatics Department, Institute of Mathematics, Vietnam<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Le Hung Son, DSc \u2014 Hanoi University of Science and Technology<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Prof. Ngo Dac Tan, \u2014 Mathematical Foundations of Informatics Department, Institute of Mathematics, Vietnam<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Assoc. Prof. Bui Cong Cuong, \u2014 Mathematical Foundations of Informatics Department, Institute of Mathematics, Vietnam<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kieu Van Hung, PhD \u2014 Office of the Government<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ho Ngoc Vinh, PhD \u2014 Vinh University of Technology Education<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nguyen Dinh Han, PhD \u2014 Hung Yen University of Technology and Education<\/span><\/li>\n<\/ul>\n<p><b>Introduction<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Mathematics &#8211; Informatics is an interdisciplinary research direction, involving many fields, such as Mathematics, Informatics, Electronics, Physics, Biology\u2026 Different from Applied Mathematics, or Computer Science, specific to Mathematics &#8211; Informatics is Theoretical Computer Science (TCS), including theoretical basis of Computation such as Formal Languages \u200b\u200band Automat, Mathematical Logic, Informatics-Algebra, Combinatorics, Code Theory Chemistry, Formal Language Classification, Scientific Calculus,&#8230; are not in Applied Mathematics or Computer Science.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The main objective of the study of Mathematics &#8211; Informatics is to analyze and build a mathematical foundation for informatics, both in theory and in applied and computational software. The knowledge of Mathematics &#8211; Informatics covers many types of theories in a very wide spectrum, such as: the field of formal computation, scientific computing, encryption, information security, error correction codes, formal dynamics, mathematical basis of game theory, unsolvable problems such as &#8220;P versus NP&#8221; (one of the 7 problems of the millennium, strategic in both theory and application), model non-traditional new theoretical computations such as quantum computing, biological computing,&#8230;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The problems that Mathematics &#8211; Informatics scientists study are not only applications, but also include very theoretical problems of formal computation, requiring deep research ahead, which are technology-oriented later, like Hilbert&#8217;s 10th Problem, Problem P versus NP &#8211; one of the 7 problems of the millennium, quantum computing, manifold theory of languages, and code theory (wider than cryptography) in Informatics &#8211; Algebra.<\/span><\/p>\n<p><b>Key research directions<\/b><\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Code theory, cryptography, hiding and information security<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automats and algorithms<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pattern search and natural language processing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Algebraic informatics &#8211; problems of finite group predicate manifold theory and linguistic manifolds<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Simulation and scientific computation in parallel and sequential environments<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Geometric processing and application in the fields of teaching, entertainment, biomedicine, materials science, computer science,&#8230;<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>1. Modeling, Simulation, and Optimization in Data Science Group leader: Assoc. Prof. Nguyen Thi Ngoc AnhContact: Tran Ngoc Thang, PhDEmail: thang.tranngoc@hust.edu.vnPhone: 034 8962137 Members Assoc. Prof. Nguyen Thi Ngoc Anh Nguyen Tien Thanh, PhD Tran Ngoc Thang, PhD Le Kim Thu, PhD Tran Thi Hue, MSc IntroductionModeling, Simulation, and Optimization in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-607","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/pages\/607","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/comments?post=607"}],"version-history":[{"count":14,"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/pages\/607\/revisions"}],"predecessor-version":[{"id":1223,"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/pages\/607\/revisions\/1223"}],"wp:attachment":[{"href":"https:\/\/fami.hust.edu.vn\/en\/wp-json\/wp\/v2\/media?parent=607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}