Computational Mathematics is a branch of mathematics. Algorithm design is a major part of the computational mathematics that studies using computer numerical methods for solving its theoretical and software implementation of various mathematical problems.

With the development of science and technology, starting from the practical problems, application of scientific knowledge and mathematical theory relevant mathematical models and numerical methods designed to be implemented in accordance with the mathematical model, and finally to compile the results calculated by the computer program.

Team mainly in the following research directions: inversion, financial calculations, studies structure-preserving algorithms.

Inverse problem refers to the observation data obtained from the current inferred cause initial input of the information, that is "results" (observation), to explore the "Cause" (the inversion parameter) problem.

Financial calculations, calculation methods and its main financial applications, is an important branch of finance is financial mathematics. This research focuses on the use of different mathematical tools to solve financial problems in the calculation, simulation calculation of the economic process to achieve the purpose of solving financial problems.

Structure Preserving Algorithms study was able to maintain the characteristics of the system itself, numerical methods, well known, each physical systems often have certain symmetry, and accordingly there are some conserved quantity, these conserved quantity reflects the inherent structure of the system and important attributes. Modern calculation methods have an unwritten basic rule is that the basic characteristics of numerical methods in the prototype after a discrete problem used to get as much as possible to maintain.