194 citations
- Indian Institute of Engineering Science and Technology, ShibpurIN9 papers
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9 papers · 1 filter
Five-dimensional warped product space-time with time-dependent warp factor and cosmology of the four-dimensional universe
Sarbari Guha, Subenoy Chakraborty
In this paper, we have studied a 5-dimensional warped product space-time with a time-dependent warp factor. This warp factor plays an important role in localizing matter to the 4-d…
Collapse of non-spherically symmetric scalar field distributions
Koyel Ganguly, Narayan Banerjee
In the present work the collapse scenario of some exact non-spherical models with a minimally coupled scalar field is studied. Scalar field collapse with planar as well as toroidal…
MCA Based Performance Evaluation of Project Selection
Tuli Bakshi, Bijan Sarkar
Multi-criteria decision support systems are used in various fields of human activities. In every alternative multi-criteria decision making problem can be represented by a set of p…
A Study of Phase Transition in Black Hole Thermodynamics
Ritabrata Biswas, Subenoy Chakraborty
This paper deals with five-dimensional black hole solutions in (a) Einstein-Maxwell-Gauss-Bonnet theory with a cosmological constant and (b)Einstein-Yang-Mills-Gauss-Bonnet theory…
Automatic Detection of Ringworm using Local Binary Pattern (LBP)
Srimanta Kundu, Nibaran Das, Mita Nasipuri
In this paper we present a novel approach for automatic recognition of ring worm skin disease based on LBP (Local Binary Pattern) feature extracted from the affected skin images. T…
An analytical study on the existence of solitary wave and double layer solution of the well-known energy integral at M= Mc
Animesh Das, Anup Bandyopadhyay
A general theory for the existence of solitary wave and double layer at M= Mc has been discussed, where Mc is the lower bound of the Mach number M, i.e., solitary wave and/or doubl…