Geeta Chowdhry

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math.NA2025

Characterizations of structured Bohemian matrices and their Inner and Outer Bohemian Inverses

Geeta Chowdhry, Predrag S. Stanimirovi'c, Falguni Roy

In this paper, we systematically define and characterize various classes of Bohemian matrices with respect to the population $P = {0, \pm 1}$ , focusing on their inner and…

math.NA2023

A $W$ -weighted generalization of ${1, 2, 3, 1^{k}}$ -inverse for rectangular matrices

Geeta Chowdhry, Falguni Roy

This paper presents a novel extension of the ${1, 2, 3, 1^{k}}$ -inverse concept to complex rectangular matrices, denoted as a $W$ -weighted ${1, 2, 3, 1^{k}}$ -inverse (or $\{1',2',3',…

Characterizations of structured Bohemian matrices and their Inner and Outer Bohemian Inverses

A W-weighted generalization of {1,2,3,1k}-inverse for rectangular matrices

A $W$ -weighted generalization of ${1, 2, 3, 1^{k}}$ -inverse for rectangular matrices