The Department of Mathematics has a major objective to serve as a centre of academic excellence in the area of post graduate education in Mathematics and to provide research facilities for Research in the area of Differential Equation, Relativity and Cryptography. The Department offers two-year postgraduate programmes in Mathematics and doctoral research program in different research domains of Pure and Applied Mathematics. The Department of Mathematics also offers some short term courses on LaTex, Mathematica and Matlab. Our faculty members are specialized in various fields of Pure and Applied mathematics such as Algebra, Number Theory, Relativity, Plasma, Mathematical education, Mathematical modelling, Dynamical system, Cryptography etc. The aim of the department is to serve for the development of the nation, particularly for North-East region through the research activities. Apart from regular courses like M.A. /M.Sc., the department is offering classes/guidance to the students preparing for NET and GATE Examinations also.