Academic Information
B. Sc in Mathematics (Jadavpur University)
M. Sc in Mathematics (Jadavpur University)
PhD (Jadavpur University)
Research Interests
§ Expertonarbitraryamplitude dustionacousticsolitarywavesinanunmagnetized(amagnetized) plasma using Sagdeev Pseudo-potential Technique. The formation of Soliton → Double layer → Supersoliton → Soliton, and Supernonlinear-periodic waves. Phase Portrait analysis of dynamical system.
§ Expert on solitary wave solution and instability analysis of Korteweg-de Vries-Zakharov-Kuznetsov (KdV-ZK) equation,modified KdV-ZK (MKdV-ZK) equation,further modified KdV-ZK (FMKdV-ZK) equation and Nonlinear Schrödinger equation (NLSE).
Courses Taught
Positions Held
Publications
l The Effects of Multi-Species Magnetized Plasma on Arbitrary Amplitude Dust-Ion Acoustic Solitary Structures at Sonic Speed. P.Halder,S.Dalui, A.Bandyopadhyay,&S.Sardar. (Accepted) Brazilian J. Phys. (2026). DOI: 10.1007/s13538-026-02071-1
l Arbitrary Amplitude DIA Nonlinear Wave Structures at M = Mc in an Unmagnetized Five Components Plasma. P.Halder,S.Dalui, A.Bandyopadhyay,&S.Sardar. Brazilian J. Phys. 55 (5), 203 (2025).
l The effect of multi-species plasma on the Modulation instability of obliquely propagating dust ion acoustic Waves. P.Halder,S.Dalui, A. K. Mittal , A.Bandyopadhyay,&S.Sardar. IndianJ.Phys. 99 (11), 4409-4421 (2025)
l InstabilityofDust-ionacousticsolitarywavesinacollisionlessmagnetizedfivecomponents plasma. P.Halder,A.Bandyopadhyay,&S.Sardar.IndianJ.Phys. 98, 771 (2024).
l Arbitraryamplitudedust–ion-acousticnonlinearandsupernonlinearwavestructuresinamagnetizedfive componentsplasma. P.Halder,A.Bandyopadhyay,S.Dalui&S.Sardar.EuroPhys.JPlus(2023)138:734.
l Arbitraryamplitude dust-ionacousticsolitarystructuresinfivecomponentsunmagnetized plasma. P.Halder,A.Bandyopadhyay, &S.Sardar.Plasma PhysicsReport49,467-483(2023).
l Dust-ionacousticsolitarywavesinacollisionlessmagnetizedfivecomponentsplasma.P.Halder, A. Bandyopadhyay,S.Dalui&S.Sardar.ZeitschriftfürNaturforschungA77,659(2022).