2 citations · 3 across the 5 of their papers we have counts for
5 papers
J-Frame Sequences in Krein Space
Shibashis Karmakar, SK. Monowar Hossein, Kallol Paul
Let be a -frame for a Krein space and be a -orthogonal projection from onto a subspace . In…
Isotropic star in low-mass X-ray binaries and X-ray pulsars
Mehedi Kalam, Sk. Monowar Hossein, Sajahan Molla
We present a model for compact stars in the low mass X-ray binaries(LMXBs) and X-ray pulsars using a metric given by John J. Matese and Patrick G. Whitman \citep{Matese and Whitman…
Compact Stars in low-mass X-ray binaries
Sk. Monowar Hossein, Sajahan Molla, Md. Abdul Kayum Jafry +1
We propose a model for compact stars in low-mass X-ray binaries(LMXBs) namely KS 1731-260, EXO 1745-248 and 4U 1608-52. Here we investigate the physical phenomena of a compact star…
Frames on Krein Spaces
Shibashis Karmakar, Sk Monowar Hossein
In this article we define frame for a Krein space K with a J-orthonormal basis and extend the notion of frame sequence and frame potential analogous to Hilbert spaces.We show that…
Fixed point theorems for weak contraction in partially ordered G-metric space
Snehasish Bose, Sk Monowar Hossein
In this article, we present some fixed point theorems in partially ordered G-metric space using the concept of - weak contraction which extend many existing fixed point theo…