Works matching AU Ray, S. Saha

Results: 90

B-spline Wavelet Method for Solving Fredholm Hammerstein Integral Equation Arising from Chemical Reactor Theory.

Published in:

Nonlinear Engineering, 2018, v. 7, n. 3, p. 163, doi. 10.1515/nleng-2017-0116

By:

Sahu, P. K.;
Ranjan, A. K.;
Ray, S. Saha

Publication type:

Article

New optical soliton solutions of fractional perturbed nonlinear Schrödinger equation in nanofibers.

Published in:

Modern Physics Letters B, 2022, v. 36, n. 2, p. 1, doi. 10.1142/S0217984921505448

By:

Saha Ray, S.;
Das, N.

Publication type:

Article

Painlevé analysis, auto-Bäcklund transformation and analytic solutions for modified KdV equation with variable coefficients describing dust acoustic solitary structures in magnetized dusty plasmas.

Published in:

Modern Physics Letters B, 2021, v. 35, n. 30, p. 1, doi. 10.1142/S0217984921504649

By:

Singh, Shailendra;
Ray, S. Saha

Publication type:

Article

Symmetry analysis with similarity reduction, new exact solitary wave solutions and conservation laws of (3 + 1)-dimensional extended quantum Zakharov–Kuznetsov equation in quantum physics.

Published in:

Modern Physics Letters B, 2021, v. 35, n. 9, p. N.PAG, doi. 10.1142/S0217984921501633

By:

Vinita;
Ray, S. Saha

Publication type:

Article

Lie symmetries, exact solutions and conservation laws of the Oskolkov–Benjamin–Bona–Mahony–Burgers equation.

Published in:

Modern Physics Letters B, 2020, v. 34, n. 1, p. N.PAG, doi. 10.1142/S0217984920500128

By:

Ray, S. Saha

Publication type:

Article

The new soliton wave solutions of conformable time-fractional Rosenau–Kawahara-RLW equation.

Published in:

Modern Physics Letters B, 2019, v. 33, n. 29, p. N.PAG, doi. 10.1142/S0217984919503652

By:

Sahoo, S.;
Ray, S. Saha

Publication type:

Article

New soliton solutions of conformable time fractional Caudrey–Dodd–Gibbon–Sawada–Kotera equation in modeling wave phenomena.

Published in:

Modern Physics Letters B, 2019, v. 33, n. 18, p. N.PAG, doi. 10.1142/S0217984919502026

By:

Saha Ray, S.

Publication type:

Article

New exact solutions for the Wick-type stochastic nonlinear Schrödinger equation in nonlinear optics.

Published in:

Modern Physics Letters B, 2019, v. 33, n. 9, p. N.PAG, doi. 10.1142/S0217984919501094

By:

Singh, S.;
Ray, S. Saha

Publication type:

Article

The time-splitting Fourier spectral method for Riesz fractional coupled Schrödinger–KdV equations in plasma physics.

Published in:

Modern Physics Letters B, 2018, v. 32, n. 28, p. N.PAG, doi. 10.1142/S0217984918503414

By:

Ray, S. Saha

Publication type:

Article

Lie symmetry analysis and reduction for exact solution of (2+1)-dimensional Bogoyavlensky-Konopelchenko equation by geometric approach.

Published in:

Modern Physics Letters B, 2018, v. 32, n. 11, p. -1, doi. 10.1142/S0217984918501270

By:

Ray, S. Saha

Publication type:

Article

A class of time-fractional-order continuous population models for interacting species with stability analysis.

Published in:

Neural Computing & Applications, 2015, v. 26, n. 6, p. 1495, doi. 10.1007/s00521-014-1816-5

By:

Saha Ray, S.;
Sahoo, S.

Publication type:

Article

Investigations of bright, dark, kink-antikink optical and other soliton solutions and modulation instability analysis for the (1+1)-dimensional resonant nonlinear Schrödinger equation with dual-power law nonlinearity.

Published in:

Optical & Quantum Electronics, 2023, v. 55, n. 12, p. 1, doi. 10.1007/s11082-023-05341-3

By:

Das, Nilkanta;
Saha Ray, S.

Publication type:

Article

Dispersive optical soliton solutions of the (2+1)-dimensional cascaded system governing by coupled nonlinear Schrödinger equation with Kerr law nonlinearity in plasma.

Published in:

Optical & Quantum Electronics, 2023, v. 55, n. 4, p. 1, doi. 10.1007/s11082-022-04285-4

By:

Das, Nilkanta;
Saha Ray, S.

Publication type:

Article

Painlevé integrability and analytical solutions of variable coefficients negative order KdV–Calogero–Bogoyavlenskii–Schiff equation using auto-Bäcklund transformation.

Published in:

Optical & Quantum Electronics, 2023, v. 55, n. 2, p. 1, doi. 10.1007/s11082-022-04452-7

By:

Singh, Shailendra;
Ray, S. Saha

Publication type:

Article

Dispersive optical soliton wave solutions for the time-fractional perturbed nonlinear Schrödinger equation with truncated M-fractional conformable derivative in the nonlinear optical fibers.

Published in:

Optical & Quantum Electronics, 2022, v. 54, n. 9, p. 1, doi. 10.1007/s11082-022-03899-y

By:

Das, Nilkanta;
Saha Ray, S.

Publication type:

Article

Novel optical soliton solutions for time-fractional resonant nonlinear Schrödinger equation in optical fiber.

Published in:

Optical & Quantum Electronics, 2022, v. 54, n. 2, p. 1, doi. 10.1007/s11082-021-03479-6

By:

Das, N.;
Saha Ray, S.

Publication type:

Article

New stochastic operational matrix method for solving stochastic Itô–Volterra integral equations characterized by fractional Brownian motion.

Published in:

Stochastic Analysis & Applications, 2021, v. 39, n. 2, p. 224, doi. 10.1080/07362994.2020.1794892

By:

Saha Ray, S.;
Singh, S.

Publication type:

Article

A novel approach for stochastic solutions of wick-type stochastic time-fractional Benjamin–Bona–Mahony equation for modeling long surface gravity waves of small amplitude.

Published in:

Stochastic Analysis & Applications, 2019, v. 37, n. 3, p. 377, doi. 10.1080/07362994.2019.1569532

By:

Sahoo, S.;
Saha Ray, S.

Publication type:

Article

The formation of dynamic variable order fractional differential equation.

Published in:

International Journal of Modern Physics C: Computational Physics & Physical Computation, 2016, v. 27, n. 7, p. 1, doi. 10.1142/S0129183116500741

By:

Sahoo, S.;
Saha Ray, S.;
Das, S.;
Bera, R. K.

Publication type:

Article

A new analytical modelling for nonlocal generalized Riesz fractional sine-Gordon equation.

Published in:

Journal of King Saud University - Science, 2016, v. 28, n. 1, p. 48, doi. 10.1016/j.jksus.2015.03.003

By:

Saha Ray, S.

Publication type:

Article

A Novel Study Based on Shifted Jacobi Polynomials to Find the Numerical Solutions of Nonlinear Stochastic Differential Equations Driven by Fractional Brownian Motion.

Published in:

Computational Methods in Applied Mathematics, 2023, v. 23, n. 3, p. 715, doi. 10.1515/cmam-2022-0187

By:

Singh, P. K.;
Saha Ray, S.

Publication type:

Article

ON THE SOLUTION OF THE NONLINEAR FRACTIONAL NEUTRON POINT-KINETICS EQUATION WITH NEWTONIAN TEMPERATURE FEEDBACK REACTIVITY.

Published in:

Nuclear Technology, 2015, v. 189, n. 1, p. 103, doi. 10.13182/NT13-148

By:

PATRA, A.;
RAY, S. SAHA

Publication type:

Article

Lie symmetries with optimal subalgebra, quasi self-adjointness condition, conservation laws and power series solutions for the Mikhailov-Shabat model in quantum theory.

Published in:

Discrete & Continuous Dynamical Systems - Series S, 2025, v. 18, n. 4, p. 1, doi. 10.3934/dcdss.2024191

By:

Vinita;
Ray, S. Saha

Publication type:

Article

The Petrov–Galerkin finite element method for the numerical solution of time-fractional Sharma–Tasso–Olver equation.

Published in:

International Journal of Modeling, Simulation & Scientific Computing, 2019, v. 10, n. 1, p. N.PAG, doi. 10.1142/S1793962319410071

By:

Gupta, A. K.;
Ray, S. Saha

Publication type:

Article

Painlevé integrability and new soliton solutions for (2+1)-dimensional Bogoyavlensky–Konopelchenko equation and generalized Bogoyavlensky–Konopelchenko equation with variable coefficients in fluid mechanics.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2023, v. 37, n. 14, p. 1, doi. 10.1142/S021797922350131X

By:

Singh, S.;
Saha Ray, S.

Publication type:

Article

Numerical simulation of Allen–Cahn equation with nonperiodic boundary conditions by the local discontinuous Galerkin method.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2023, v. 37, n. 2, p. 1, doi. 10.1142/S0217979223500194

By:

Chand, Abhilash;
Saha Ray, S.

Publication type:

Article

Nonlocal symmetry classifications, nonlocal symmetry reductions, exact solutions and conservation laws of one-dimensional nonlinear Vakhnenko equation.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2022, v. 36, n. 26, p. 1, doi. 10.1142/S0217979222501788

By:

Vinita;
Ray, S. Saha

Publication type:

Article

Optimal system of Lie subalgebra for symmetry reductions, group invariant solutions and exact solutions to the coupled Hirota–Maccari system driving pulse propagation in optical fiber.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2022, v. 36, n. 17, p. 1, doi. 10.1142/S021797922250093X

By:

Vinita;
Ray, S. Saha

Publication type:

Article

Numerical and analytical investigation for solutions of fractional Oskolkov–Benjamin–Bona–Mahony–Burgers equation describing propagation of long surface waves.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2021, v. 35, n. 32, p. 1, doi. 10.1142/S0217979221503264

By:

Sagar, B;
Saha Ray, S.

Publication type:

Article

A plentiful supply of soliton solutions for DNA Peyrard–Bishop equation by means of a new auxiliary equation strategy.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2021, v. 35, n. 26, p. 1, doi. 10.1142/S0217979221502659

By:

Ouahid, Loubna;
Abdou, M. A.;
Kumar, Sachin;
Owyed, Saud;
Ray, S. Saha

Publication type:

Article

New optical soliton solutions of Biswas–Arshed model with Kerr law nonlinearity.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2021, v. 35, n. 26, p. 1, doi. 10.1142/S0217979221502635

By:

Tripathy, A.;
Sahoo, S.;
Ray, S. Saha;
Abdou, M. A.

Publication type:

Article

Numerical soliton solutions of fractional (2 + 1)-dimensional Nizhnik–Novikov–Veselov equations in nonlinear optics.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2021, v. 35, n. 06, p. N.PAG, doi. 10.1142/S0217979221500909

By:

Sagar, B;
Saha Ray, S.

Publication type:

Article

On the invariant analysis, symmetry reduction with group-invariant solution and the conservation laws for (2+1)-dimensional modified Heisenberg ferromagnetic system.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2020, v. 34, n. 31, p. N.PAG, doi. 10.1142/S0217979220503051

By:

Vinita;
Ray, S. Saha

Publication type:

Article

A novel method for new solutions of time fractional (1+2)-dimensional nonlinear Schrödinger equation involving dual-power law nonlinearity.

Published in:

International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2019, v. 33, n. 24, p. N.PAG, doi. 10.1142/S0217979219502801

By:

Saha Ray, S.

Publication type:

Article

Comparison of two reliable analytical methods based on the solutions of fractional coupled Klein-Gordon-Zakharov equations in plasma physics.

Published in:

Computational Mathematics & Mathematical Physics, 2016, v. 56, n. 7, p. 1319, doi. 10.1134/S0965542516070162

By:

Saha Ray, S.;
Sahoo, S.

Publication type:

Article

Numerical solutions and solitary wave solutions of fractional KDV equations using modified fractional reduced differential transform method.

Published in:

Computational Mathematics & Mathematical Physics, 2013, v. 53, n. 12, p. 1870, doi. 10.1134/S0965542513120142

By:

Saha Ray, S.

Publication type:

Article

Symmetry analysis, optimal subalgebra, quasi-self-adjointness condition with conservation laws and analytical solutions for the (1+1)-dimensional Pochhammer–Chree model in longitudinal wave propagation.

Published in:

Pramana: Journal of Physics, 2024, v. 98, n. 1, p. 1, doi. 10.1007/s12043-023-02722-x

By:

Vinita;
Saha Ray, S

Publication type:

Article

A new effective coherent numerical technique based on shifted Vieta–Fibonacci polynomials for solving stochastic fractional integro-differential equation.

Published in:

Computational & Applied Mathematics, 2023, v. 42, n. 6, p. 1, doi. 10.1007/s40314-023-02398-4

By:

Gupta, Reema;
Saha Ray, S.

Publication type:

Article

Shifted Chebyshev spectral Galerkin method to solve stochastic Itô–Volterra integral equations driven by fractional Brownian motion appearing in mathematical physics.

Published in:

Computational & Applied Mathematics, 2023, v. 42, n. 3, p. 1, doi. 10.1007/s40314-023-02263-4

By:

Singh, P. K.;
Saha Ray, S.

Publication type:

Article

Numerical solution of fractional Kersten–Krasil'shchik coupled KdV–mKdV system arising in shallow water waves.

Published in:

Computational & Applied Mathematics, 2022, v. 41, n. 6, p. 1, doi. 10.1007/s40314-022-01989-x

By:

Sagar, B.;
Saha Ray, S.

Publication type:

Article

A wavelet-based novel technique for linear and nonlinear fractional Volterra–Fredholm integro-differential equations.

Published in:

Computational & Applied Mathematics, 2022, v. 41, n. 2, p. 1, doi. 10.1007/s40314-022-01772-y

By:

Behera, S.;
Ray, S. Saha

Publication type:

Article

Numerical soliton solutions of fractional Newell–Whitehead–Segel equation in binary fluid mixtures.

Published in:

Computational & Applied Mathematics, 2021, v. 40, n. 8, p. 1, doi. 10.1007/s40314-021-01676-3

By:

Sagar, B;
Ray, S. Saha

Publication type:

Article

Euler wavelets method for solving fractional-order linear Volterra–Fredholm integro-differential equations with weakly singular kernels.

Published in:

Computational & Applied Mathematics, 2021, v. 40, n. 6, p. 1, doi. 10.1007/s40314-021-01565-9

By:

Behera, S.;
Saha Ray, S.

Publication type:

Article

A new approach based on semi-orthogonal B-spline wavelets for the numerical solutions of the system of nonlinear Fredholm integral equations of second kind.

Published in:

Computational & Applied Mathematics, 2014, v. 33, n. 3, p. 859, doi. 10.1007/s40314-013-0100-0

By:

Sahu, P.;
Saha Ray, S.

Publication type:

Article

A stochastic operational matrix method for numerical solutions of mixed stochastic Volterra–Fredholm integral equations.

Published in:

International Journal of Wavelets, Multiresolution & Information Processing, 2020, v. 18, n. 2, p. N.PAG, doi. 10.1142/S0219691320500058

By:

Singh, S.;
Saha Ray, S.

Publication type:

Article

Stochastic operational matrix of Chebyshev wavelets for solving multi-dimensional stochastic Itô–Volterra integral equations.

Published in:

International Journal of Wavelets, Multiresolution & Information Processing, 2019, v. 17, n. 3, p. N.PAG, doi. 10.1142/S0219691319500073

By:

Singh, S.;
Saha Ray, S.

Publication type:

Article

Chebyshev wavelet method for numerical solutions of integro-differential form of Lane-Emden type differential equations.

Published in:

International Journal of Wavelets, Multiresolution & Information Processing, 2017, v. 15, n. 2, p. -1, doi. 10.1142/S0219691317500151

By:

Sahu, P. K.;
Saha Ray, S.

Publication type:

Article

A numerical approach for solving nonlinear fractional Volterra-Fredholm integro-differential equations with mixed boundary conditions.

Published in:

International Journal of Wavelets, Multiresolution & Information Processing, 2016, v. 14, n. 5, p. -1, doi. 10.1142/S0219691316500363

By:

Sahu, P. K.;
Ray, S. Saha

Publication type:

Article

A New Coupled Fractional Reduced Differential Transform Method for the Numerical Solutions of (2 + 1)-Dimensional Time Fractional Coupled Burger Equations.

Published in:

Modelling & Simulation in Engineering, 2014, p. 1, doi. 10.1155/2014/960241

By:

Ray, S. Saha

Publication type:

Article

A numerical treatment of the Rosenau–Hyman equation for modeling pattern formation in liquid droplets.

Published in:

Modern Physics Letters B, 2024, v. 38, n. 12, p. 1, doi. 10.1142/S0217984924500386

By:

Chand, Abhilash;
Saha Ray, S.

Publication type:

Article