Ministry of Education
Subhra Bhattacharya
VIDWAN ID: 473291

Dr Subhra Bhattacharya

Female Doctor of Philosophy
Assistant Professor | Department of Mathematics
Presidency University
West Bengal
Expertise: Astronomy and Astrophysics
ORCID 0000-0001-8159-5955 Scopus 55416491500 Google Scholar 7pk36woAAAAJ
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22 Publications
0 Projects
554 Scopus Citations
477 CrossRef
13 Years 2 Months Total Experience
Publications
22 Total
Articles
22
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554 Citations
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477 Citations
9 h-index
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Personal Details

Doctor of Philosophy
2010
National Institute of Cholera and Enteric Diseases
Assistant Professor
Jul 2013 – Present
Presidency University | Department of Mathematics
Physical Sciences
Astronomy and Astrophysics

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Scholarly Publications

Mimicking the ΛCDM universe through inhomogeneous space–time

Journal Article
Annals of Physics. Year: 2023. Volume: 450 , Pages: 169238 .
Authors: Subhra Bhattacharya
DOI 10.1016/j.aop.2023.169238 Crossref Crossref: 2 Scopus Scopus: 2

Numerical solution of some classes of integral equations using Bernstein polynomials

Journal Article
Applied Mathematics and Computation. Year: 2007. Volume: 190 , Issue: 2 , Pages: 1707-1716 .
Authors: Mandal, B.N.; Bhattacharya, S.
DOI 10.1016/j.amc.2007.02.058 Crossref Crossref: 56 Scopus Scopus: 125

Numerical solution of a singular integro-differential equation

Journal Article
Applied Mathematics and Computation. Year: 2008. Volume: 195 , Issue: 1 , Pages: 346-350 .
Authors: Bhattacharya, S.; Mandal, B.N.
DOI 10.1016/j.amc.2007.04.103 Crossref Crossref: 17 Scopus Scopus: 31

A Time Since Recovery Model with Varying Rates of Loss of Immunity

Journal Article
Bulletin of Mathematical Biology. Year: 2012. Volume: 74 , Issue: 12 , Pages: 2810-2819 .
Authors: Bhattacharya, S.; Adler, F.R.
DOI 10.1007/s11538-012-9780-7 Crossref Crossref: 17 Scopus Scopus: 15

A model of the emergent Universe in inhomogeneous spacetime

Open Access
Journal Article
Classical and Quantum Gravity. Year: 2016. Volume: 33 , Issue: 3 , Pages: 035013 .
Authors: Bhattacharya, S.; Chakraborty, S.
DOI 10.1088/0264-9381/33/3/035013 Crossref Crossref: 8 Scopus Scopus: 10

f(R) gravity solutions for evolving wormholes

Open Access
Journal Article
The European Physical Journal C - Particles and Fields. Year: 2017. Volume: 77 , Issue: 8 , Pages: 558 .
Authors: Bhattacharya, S.; Chakraborty, S.
DOI 10.1140/epjc/s10052-017-5131-z Crossref Crossref: 59 Scopus Scopus: 62

Evolving cosmic scenario in modified Chaplygin gas with adiabatic matter creation

Journal Article
Annals of Physics. Year: 2018. Volume: 388 , Pages: 443-455 .
Authors: Bhattacharya, S.; Halder, S.; Chakraborty, S.
DOI 10.1016/j.aop.2017.11.025 Crossref Crossref: 5 Scopus Scopus: 5

Spherically symmetric wormhole solutions in a general anisotropic matter field

Open Access
Journal Article
Physics Letters B. Year: 2019. Volume: 791 , Pages: 270-275 .
Authors: Shibaji Halder; Subhra Bhattacharya; Subenoy Chakraborty
DOI 10.1016/j.physletb.2019.02.041 Crossref Crossref: 22 Scopus Scopus: 22
Showing 1 to 8 of 22 publications