2 citations · 2 across the 4 of their papers we have counts for
4 papers
On Polar Decomposition of Dual Matrices
V. Bhagyalakshmi, T. Kurmayya
A number of the form , where and is an infinitesimal unit satisfying , is called a dual number. A matrix with dual numbe…
Comparison results for Proper Double Splittings of Rectangular Matrices
K. Appi Reddy, T. Kurmayya
In this article, we consider two proper double splittings satisfying certain conditions, of a semi-monotone rectangular matrix A and derive new comparison results for the spectral…
Moore-Penrose inverses of Gram matrices Leaving a Cone Invariant in an Indefinite Inner Product Space
K. Appi Reddy, T. Kurmayya
In this paper we characterize Moore-Penrose inverses of Gram matrices leaving a cone invariant in an indefinite inner product space using indefinite matrix multiplication. This cha…
Non negative Moore-Penrose Iinverses of Unbounded Gram Operators
T. Kurmayya, G. Ramesh
In this paper we derive necessary and sufficient conditions for the nonnegativity of Moore-Penrose inverses of unbounded Gram operators between real Hilbert spaces. These condition…