Research

Main area of research: Combinatorial Matrix Theory

Particular areas: Graph Spectra, Matrix Completion Problems

For last few years I am also engaged in some research in Finite Fields and Cryptography.

For a list of my publications

Click Here.

My Students:

Ph.D.

Milan Nath (2007): Certain aspects of spectra of unicyclic graphs.

Rajesh Pratap Singh (2010): Permutation polynomials and their applications in cryptography.

Kalyan Sinha (2015): On completion problems for some classes of matrices.

M.Sc. Projects:

Ivy Chakrabarty (2002): Some classical and modern techniques of factorization.

Nigam Chandra Parida (2005): A study of certain classes of nonregular bipartite integral graphs.

Ankur Bharali (2007): Matrix completion problems specially on the class of matrices with P-matrix powers.

Porinita Chutiya (2007): P-matrix completion under certain symmetry assumptions.

Rukhsana Shelha (2007): Matrix completion problems for M-matrices and M_0-matrices.

Ramesh Indimandala (2008): On characterizations of M-matrices.

Saud Ahmed (2009): Characterization of a singular matrix.

Niten Kumar Sarma (2010): The Q-matrix completion problem.

Arpan Ganguly (2011):

Gayatri S. Panicker (2011):

To be updated.