4 papers
Characterizations of weighted (b,c) inverse
Bibekananda Sitha, Jajati Keshari Sahoo, Ratikanta Behera
The notion of weighted -inverse of an element in rings were introduced, very recently [Comm. Algebra, 48 (4) (2020): 1423-1438]. In this paper, we further elaborate on this…
Further results on weighted core inverse in a ring
Sourav Das, Jajati Keshari Sahoo, Ratikanta Behera
The notion of the weighted core inverse in a ring with involution was introduced, recently [Mosic et al. Comm. Algebra, 2018; 46(6); 2332-2345]. In this paper, we explore new repre…
Reverse-order law for core inverse of tensors
Jajati Kesahri Sahoo, Ratikanta Behera
The notion of the core inverse of tensors with the Einstein product was introduced, very recently. This paper we establish some sufficient and necessary conditions for reverse-orde…
Weighted Moore-Penrose inverses of arbitrary-order tensors
Ratikanta Behera, Sandip Maji, R. N. Mohapatra
Within the field of multilinear algebra, inverses and generalized inverses of tensors based on the Einstein product have been investigated over the past few years. In this paper, w…