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Specialty: Applied Mathematics         

      Applied Mathematical specialty in the department of mathematics at USTC has  many research areas, two of them I am interested in are as follows.

     01: Combinatorics and Graph Theory

        This research area covers the classical and the modern problems that occur in combinatorics and graph theory. Currently, a special research interesting is graph theory, including various subjects in the fields such as connectivity, diameter, Hamilton problem, coloring theory, extremal problem, graphical algorithm, algebraic graph theory and so on.

     02: Topological Structure of Interconnection Networks

       This research area is an interdisciplinary studies encompassing combinatorial theory and methodology used in the topological structural design and analysis of interconnection networks, including the newest parameters to measure performance of fault-tolerant networks such as forwarding index of a routing, Menger number, Rabin number, fault-tolerant diameter, wide-diameter, restricted connectivity and diameter, and  (l, w)-dominating number and so on as well as the design of optimal networks in a sense.