The Department of Mathematics, Cotton College, Guwahati is as old as the college itself. The department along with the college was established on May 27, 1901 with Prof. Indubhusan Brahmachari, an eminent scholar, as Head of the Department. The subject was introduced in the degree classes in 1910. The department continued to be one of the best departments of Mathematics under the University of Calcutta throughout. Since the inception of the Gauhati University in 1948, the Cotton College has been able to maintain its status and frame. Subsequently, PG classes started in 1974. Later, in 2017 the Cotton College and the Cotton College State University merged and founded the Cotton University.

Recent Publications


  • A theoritical approach to ranking of parametric fuzzy numbers using value and left-right ambiguity, Mathematical Sciences
    Publish by: Rituparna Chutia, Sunayana Saikia, Mridul Krishna Gogoi
    Publish on: 24-May-2021

  • Ordering intuitionistic fuzzy numbers by a convex combination of values and multiple of ambiguity inclusion functions with ambiguities of membership and non-membership functions, International Journal of Intelligent Systems
    Publish by: R Chutia
    Publish on: 22-May-2021

  • Ranking of generalized fuzzy numbers based on accuracy of comparison, Iranian Journal of Fuzzy Systems
    Publish by: M. Adabitabar Firozjaa, F. Rezai Balf , B. Agheli and R. Chutia
    Publish on: 05-May-2021

  • Measure of noncompactness of a new space of temperd sequences and its application on fractional differential equations, Chaos, Solitons and Fractals
    Publish by: Mohsen Rabbani, Anupam Das, Bipan Hazarika, Reza Arab
    Publish on: 23-April-2021

  • Solvability of generalized fractional order integral equations via measures of noncompactness, Mathematical Sciences
    Publish by: Anupam Das, Bipan Hazarika, Vahid Parvaneh, M. Mursaleen
    Publish on: 23-April-2021

  • Existence of Solution for Infinite System of Nonlinear Singular Integral Equations and Semi-Analytic Method to Solve it, Iranian Journal of Science and Technology, Transactions A: Science
    Publish by: Bipan Hazarika, Mohsen Rabbani, Ravi P. Agarwal, Anupam Das, Reza Arab
    Publish on: 23-April-2021

  • Similarity measure of the interval-valued fuzzy numbers and its application in risk analysis in paddy cultivation, Journal of Ambient Intelligence and Humanized Computing
    Publish by: MK Gogoi, R Chutia
    Publish on: 22-April-2021

  • Ranking interval type-2 fuzzy number based on a novel value-ambiguity ranking index and its application in risk analysis, Soft Computing
    Publish by: R Chutia
    Publish on: 22-April-2021

  • Ranking of single-valued neutrosophic numbers through the index of optimism and its reasonable properties, Artificial Intelligence Review
    Publish by: R Chutia, F Smarandache
    Publish on: 22-April-2021

Got Questions?


For Further Information Contact:

Dr. Parag Kumar Deb

Head of the Department
+91-9864022893
hodmathematics@cottonuniversity.ac.in