SAHABUDDIN SARWARDI

Dr. SAHABUDDIN SARWARDI

Mathematics and Statistics, Aliah University, Kolkata, India
orcid
Professor of Mathematics

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 December 2012 in BioSystems
Verified
Journal Article
Closed access
SSSAHABUDDIN SARWARDI
SAHABUDDIN SARWARDI
PMPrashanta Kumar Mandal
Prashanta Kumar Mandal
SRSantanu Ray
Santanu Ray

1 November 2011 in Mathematical Biosciences
Verified
Journal Article
Closed access
JKJohn King
John King
SSSAHABUDDIN SARWARDI
SAHABUDDIN SARWARDI
SPSimon Preston
Simon Preston
EVEzio Venturino
Ezio Venturino

19 November 2018 in International Journal of Bifurcation and Chaos
Verified
Journal Article
Closed access
PDF file
MHManarul Haque
Manarul Haque
SSSAHABUDDIN SARWARDI
SAHABUDDIN SARWARDI

8 June 2018 in International Journal of Nonlinear Sciences and Numerical Simulation
Verified
Journal Article
Closed access
PDF file
HMHafizul Molla
Hafizul Molla
SRSabiar Rahman
Sabiar Rahman
SSSAHABUDDIN SARWARDI
SAHABUDDIN SARWARDI
We propose a mathematical model for prey–predator interactions allowing prey refuge. A prey–predator model is considered in the present investigation with the inclusion of Holling type-II response function incorporating a prey refuge depending on both prey and predator species. We have analyzed the system for different interesting dynamical behaviors, such as, persistent, permanent, uniform boundedness, existence, feasibility of equilibria and their stability. The ranges of the significant parameters under which the system admits a Hopf bifurcation are investigated. The system exhibits Hopf-bifurcation around the unique interior equilibrium point of the system. The explicit formula for determining the stability, direction and periodicity of bifurcating periodic solutions are also derived with the use of both the normal form and the center manifold theory. The theoretical findings of this study are substantially validated by enough numerical simulations. The ecological implications of the obtained results are discussed as well.

1 June 2022 in Alexandria Engineering Journal
Verified
Journal Article
Open access
HMHafizul Molla
Hafizul Molla
SSSAHABUDDIN SARWARDI
SAHABUDDIN SARWARDI
SSStacey R. Smith
Stacey R. Smith
MHMainul Haque
Mainul Haque

23 August 2013 in Journal of Biological Physics
Verified
Journal Article
Closed access
PDF file
SSSAHABUDDIN SARWARDI
SAHABUDDIN SARWARDI
PMPrashanta Kumar Mandal
Prashanta Kumar Mandal
SRSantanu Ray
Santanu Ray