Research

Research Interests

• Matrix theory (Positivity & Combinatorics)

• Matrix Analysis and its application in optimization

• Tensor theory (multilinear algebra).

Published Articles

• On almost semimonotone matrices with non-positive off-diagonal elements and their generalizations

(with D. Dubey), Linear Algebra and its Applications, Vol. 698 (2024), pp. 272–294. https://doi.org/10.1016/j.laa.2024.06.007

• On almost semimonotone matrices and the linear complementarity problem

(with D. Dubey), Linear Algebra and its Applications, Vol. 661 (2023), pp. 35–50. https://doi.org/10.1016/j.laa.2022.12.008

Articles Under Review/Preparation

• On Almost-Type Special Structured Tensor Classes Associated with Semi-Positive Tensors

(with D. Dubey), submitted to the XYZ (under review, 2025).

• Generalized semimonotone matrices

(with D. Dubey), (Manuscript in Preparation).