St. Xavier's College (Autonomous), Kolkata

output

20012022

most citedModelling of anisotropic compact stars of emebedding class one

129 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2017Show all

3 papers · 1 filter

math.CO2017★ 12 cited

Partial Domination in Graphs

Angsuman Das

Let $G = (V, E)$ be a graph. For some $α$ with $0 < α \leq 1$ , a subset $S$ of $V$ is said to be a $α$ -partial dominating set if $∣ N [S] ∣ \geq α ∣ V ∣$ . The size of a smallest such $S$ is cal…

gr-qc2017

A Study of the Time Evolution of Brans-Dicke Parameter and its Role in Cosmic Expansion

Sudipto Roy, Soumyadip Chowdhury

The dependence of Brans-Dicke (BD) parameter upon the scalar field, for different cosmological era of the expanding universe, has been explored. The time dependence of the scalar f…

gr-qc2017★ 80 cited

A new class of relativistic model of compact stars of embedding class I

Piyali Bhar, Ksh. Newton Singh, Tuhina Manna

In the present paper we have constructed a new relativistic anisotropic compact star model having a spherically symmetric metric of embedding class one. Here we have assumed an arb…