Works matching IS 01704214 AND DT 2021 AND VI 44 AND IP 4

Results: 34

Scaled diagonal‐times‐Toeplitz splitting iteration methods for solving discretized spatial fractional diffusion equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3225, doi. 10.1002/mma.7101

By:

Zeng, Min‐Li;
Zhang, Guo‐Feng

Publication type:

Article

An efficient multiscale‐like multigrid computation for 2D convection‐diffusion equations on nonuniform grids.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3214, doi. 10.1002/mma.6895

By:

Li, Ming;
Zheng, Zhoushun

Publication type:

Article

An approach based on Haar wavelet for the approximation of fractional calculus with application to initial and boundary value problems.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3195, doi. 10.1002/mma.6800

By:

Mehandiratta, Vaibhav;
Mehra, Mani;
Leugering, Günter

Publication type:

Article

An efficient meshless method based on the moving Kriging interpolation for two‐dimensional variable‐order time fractional mobile/immobile advection‐diffusion model.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3182, doi. 10.1002/mma.6759

By:

Habibirad, Ali;
Hesameddini, Esmail;
Heydari, Mohammad Hossein;
Roohi, Reza

Publication type:

Article

Tuning of fractional complex‐order direct current motor controller using frequency domain analysis.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3167, doi. 10.1002/mma.6653

By:

Zheng, Min;
Zhang, Guangfeng;
Huang, Tao

Publication type:

Article

Reconstructing a fractional integro‐differential equation.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3159, doi. 10.1002/mma.6648

By:

Boumenir, Amin;
Kim Tuan, Vu;
Al‐Khulaifi, Waled

Publication type:

Article

Solitary and periodic wave solutions to the family of nonlinear conformable fractional Boussinesq‐like equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3138, doi. 10.1002/mma.6628

By:

Kumar, Dipankar;
Paul, Gour Chandra

Publication type:

Article

Numerical solutions of time and space fractional coupled Burgers equations using time–space Chebyshev pseudospectral method.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3127, doi. 10.1002/mma.6592

By:

Mittal, Avinash K.;
Balyan, Lokendra K.

Publication type:

Article

Issue Information.

Published in:: Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2693, doi. 10.1002/mma.6551
Publication type:: Article

Numerical investigation with stability analysis of time‐fractional Korteweg‐de Vries equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3111, doi. 10.1002/mma.6498

By:

Ullah, Saif;
Butt, A. I. K.;
Aish Buhader, Anum

Publication type:

Article

Orthonormal Bernstein polynomials for solving nonlinear variable‐order time fractional fourth‐order diffusion‐wave equation with nonsingular fractional derivative.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3098, doi. 10.1002/mma.6483

By:

Heydari, M. H.;
Avazzadeh, Z.

Publication type:

Article

Numerical solution of time‐fractional singularly perturbed convection–diffusion problems with a delay in time.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3080, doi. 10.1002/mma.6477

By:

Kumar, Kamalesh;
P., Pramod Chakravarthy;
Vigo‐Aguiar, J.

Publication type:

Article

A local meshless method for the numerical solution of space‐dependent inverse heat problems.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3066, doi. 10.1002/mma.6439

By:

Khan, Muhammad Nawaz;
Siraj‐ul‐Islam;
Hussain, Iltaf;
Ahmad, Imtiaz;
Ahmad, Hijaz

Publication type:

Article

New chaotic attractors: Application of fractal‐fractional differentiation and integration.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3036, doi. 10.1002/mma.6432

By:

Gómez‐Aguilar, J.F.;
Atangana, Abdon

Publication type:

Article

On certain dynamic properties of difference sequences and the fractional derivatives.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3023, doi. 10.1002/mma.6417

By:

Baliarsingh, Pinakadhar

Publication type:

Article

A higher‐order unconditionally stable scheme for the solution of fractional diffusion equation.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 3004, doi. 10.1002/mma.6406

By:

Ghaffar, Fazal;
Ullah, Saif;
Badshah, Noor;
Khan, Najeeb Alam

Publication type:

Article

Microbial survival and growth modeling in frame of nonsingular fractional derivatives.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2985, doi. 10.1002/mma.6357

By:

Ozarslan, Ramazan

Publication type:

Article

A new approach to solving multiorder time‐fractional advection–diffusion–reaction equations using BEM and Chebyshev matrix.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2964, doi. 10.1002/mma.6352

By:

Khalighi, Moein;
Amirianmatlob, Mohammad;
Malek, Alaeddin

Publication type:

Article

Numerical solution of nonlinear fractal‐fractional optimal control problems by Legendre polynomials.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2952, doi. 10.1002/mma.6326

By:

Heydari, Mohammad Hossein;
Atangana, Abdon;
Avazzadeh, Zakieh

Publication type:

Article

An efficient quadratic finite volume method for variable coefficient Riesz space‐fractional diffusion equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2934, doi. 10.1002/mma.6306

By:

Li, Fangli;
Fu, Hongfei;
Liu, Jun

Publication type:

Article

A simple numerical method for two‐dimensional nonlinear fractional anomalous sub‐diffusion equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2914, doi. 10.1002/mma.6149

By:

Sweilam, N. H.;
Ahmed, S. M.;
Adel, M.

Publication type:

Article

Spectral collocation method for a class of fractional diffusion differential equations with nonsmooth solutions.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2892, doi. 10.1002/mma.6143

By:

Wang, Junjie;
Xiao, Aiguo;
Bu, Weiping

Publication type:

Article

Regularization of a multidimensional diffusion equation with conformable time derivative and discrete data.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2879, doi. 10.1002/mma.6133

By:

Tuan, Nguyen Huy;
Thach, Tran Ngoc;
Can, Nguyen Huu;
O'Regan, Donal

Publication type:

Article

On the discrete symmetry analysis of some classical and fractional differential equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2868, doi. 10.1002/mma.6064

By:

Chatibi, Youness;
El Kinani, El Hassan;
Ouhadan, Abdelaziz

Publication type:

Article

Mixed fractional Sobolev spaces and elliptic PDEs with singular integral boundary data.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2859, doi. 10.1002/mma.6059

By:

Merker, Jochen

Publication type:

Article

The Galerkin spectral element method for the solution of two‐dimensional multiterm time fractional diffusion‐wave equation.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2842, doi. 10.1002/mma.6049

By:

Saffarian, Marziyeh;
Mohebbi, Akbar

Publication type:

Article

Numerical analysis of finite element method for time‐fractional Cahn‐Hilliard‐Cook equation.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2825, doi. 10.1002/mma.6037

By:

Wang, Xiaolei;
Wang, Bo;
Zou, Guang‐an

Publication type:

Article

An indirect convergent Jacobi spectral collocation method for fractional optimal control problems.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2806, doi. 10.1002/mma.5968

By:

Yang, Yin;
Zhang, Jiaqi;
Liu, Huan;
O. Vasilev, Aleksandr

Publication type:

Article

Numerical solution of fractional Black‐Scholes model of American put option pricing via a nonstandard finite difference method: Stability and convergent analysis.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2790, doi. 10.1002/mma.5913

By:

Shahmorad, Sedaghat;
Kalantari, Robab;
Assadzadeh, Ahmad

Publication type:

Article

Space‐time finite element adaptive AMG for multi‐term time fractional advection diffusion equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2769, doi. 10.1002/mma.5876

By:

Yue, Xiaoqiang;
Liu, Menghuan;
Shu, Shi;
Bu, Weiping;
Xu, Yehong

Publication type:

Article

The Crank‐Nicolson/interpolating stabilized element‐free Galerkin method to investigate the fractional Galilei invariant advection‐diffusion equation.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2752, doi. 10.1002/mma.5871

By:

Abbaszadeh, Mostafa;
Dehghan, Mehdi

Publication type:

Article

Multidimensional problems for nonlinear fractional Schrödinger differential and difference equations.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2731, doi. 10.1002/mma.5866

By:

Ashyralyev, Allaberen;
Hicdurmaz, Betul

Publication type:

Article

Galerkin‐Legendre spectral method for the nonlinear Ginzburg‐Landau equation with the Riesz fractional derivative.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2711, doi. 10.1002/mma.5852

By:

Fei, Mingfa;
Huang, Chengming;
Wang, Nan;
Zhang, Guoyu

Publication type:

Article

Numerical solution of fractional differential equations by semiorthogonal B‐spline wavelets.

Published in:

Mathematical Methods in the Applied Sciences, 2021, v. 44, n. 4, p. 2697, doi. 10.1002/mma.5828

By:

Liu, Can;
Zhang, Xinming;
Wu, Boying

Publication type:

Article