On relations between Sombor and other degree-based indices Zhao WangYaping MaoBoris Furtula Original Research 25 February 2021 Pages: 1 - 17
Impact of social media advertisements on the transmission dynamics of COVID-19 pandemic in India Rajanish Kumar RaiSubhas KhajanchiArvind Kumar Misra Original Research 27 February 2021 Pages: 19 - 44
On interval transmission irregular graphs Salem Al-YakoobDragan Stevanović Original Research 01 March 2021 Pages: 45 - 68
Some aspects of zero-divisor graphs for the ring of Gaussian integers modulo \(2^{n}\) Deepa SinhaBableen Kaur Original Research 01 March 2021 Pages: 69 - 81
The homogeneous distance of \((1+u^2)\)-constacyclic codes over \(\mathbb {F}_2[u]/\langle u^3\rangle \) and its applications Jian DingHongju LiChanglu Lin Original Research 02 March 2021 Pages: 83 - 100
Domination in fuzzy incidence graphs based on valid edges S. AfsharmaneshR. A. Borzooei Original Research 06 March 2021 Pages: 101 - 124
Wavelet-based approximation for two-parameter singularly perturbed problems with Robin boundary conditions Devendra KumarKomal Deswal Original Research 09 March 2021 Pages: 125 - 149
Construction of operational matrices based on linear cardinal B-spline functions for solving fractional stochastic integro-differential equation Somayeh Abdi-MazraehHossein KheiriSafar Irandoust-Pakchin Original Research 09 March 2021 Pages: 151 - 175
A detailed description of the binomial theorem and an application to permutation binomials over finite fields Zhilin ZhangLang TangNingjing Huang Original Research 16 March 2021 Pages: 177 - 198
Numerical schemes for the time-fractional mobile/immobile transport equation based on convolution quadrature Lijuan NongAn Chen Original Research 19 March 2021 Pages: 199 - 215
Mean convergence theorems using hybrid methods to find common fixed points for noncommutative nonlinear mappings in Hilbert spaces Atsumasa Kondo Original Research 19 March 2021 Pages: 217 - 248
Influence of Allee effect in prey and hunting cooperation in predator with Holling type-III functional response Krishnanand VishwakarmaMoitri Sen Original Research 22 March 2021 Pages: 249 - 269
A model reduction method in large scale dynamical systems using an extended-rational block Arnoldi method M. A. HamadiK. JbilouA. Ratnani Original Research 22 March 2021 Pages: 271 - 293
Stability analysis of COVID-19 model with fractional-order derivative and a delay in implementing the quarantine strategy M. M. HikalM. M. A. ElsheikhW. K. Zahra Original Research 22 March 2021 Pages: 295 - 321
Exponential-sum-approximation technique for variable-order time-fractional diffusion equations Jia-Li ZhangZhi-Wei FangHai-Wei Sun Original Research 25 March 2021 Pages: 323 - 347
\(\pmb {{\mathbb {F}}}_q\)-Linear skew cyclic codes over \(\pmb {{\mathbb {F}}}_{q^2}\) and their applications of quantum codes construction Yun GaoJian GaoFang-Wei Fu Original Research 29 March 2021 Pages: 349 - 361
A high order robust numerical scheme for singularly perturbed delay parabolic convection diffusion problems Gajendra BabuKomal Bansal Original Research 29 March 2021 Pages: 363 - 389
Global behavior of a max-type system of difference equations with four variables Taixiang SunGuangwang SuWeizhen Quan Original Research 30 March 2021 Pages: 391 - 402
Existence, uniqueness, Ulam–Hyers stability and numerical simulation of solutions for variable order fractional differential equations in fluid mechanics M. H. Derakhshan Original Research 30 March 2021 Pages: 403 - 429
Self-dual constacyclic codes of length \(2^s\) over the ring \(\mathbb {F}_{2^m}[u,v]/\langle u^2, v^2, uv-vu \rangle \) Hai Q. DinhPramod Kumar KewatWoraphon Yamaka Original Research 31 March 2021 Pages: 431 - 459
Decidability of the minimization of fuzzy tree automata with membership values in complete lattices Maryam GhoraniSomaye Moghari Original Research 31 March 2021 Pages: 461 - 478
Fuzzy covering problem of fuzzy graphs and its application to investigate the Indian economy in new normal Anushree BhattacharyaMadhumangal Pal Original Research 31 March 2021 Pages: 479 - 510
n-Dimension quasi-twisted codes of arbitrary length over finite fields Xiaotong HouJian Gao Original Research 01 April 2021 Pages: 535 - 552
Simulating polarization by random context filters in networks of evolutionary processors Victor MitranaJose Angel Sanchez Martin Original Research 01 April 2021 Pages: 553 - 569
Iterative regularization methods with new stepsize rules for solving variational inclusions Dang Van HieuPham Ky AnhJean Jacques Strodiot Original Research 02 April 2021 Pages: 571 - 599
On GSOR-based iteration methods for solving weakly nonlinear systems with complex symmetric coefficient matrices Hui-Ting WuXin QiXiao-Yong Xiao Original Research 03 April 2021 Pages: 601 - 621
The inverses and eigenpairs of tridiagonal Toeplitz matrices with perturbed rows Yunlan WeiYanpeng ZhengSugoog Shon Original Research 05 April 2021 Pages: 623 - 636
An entropic regularized method of centers for continuous minimax problem with semi infinite constraints Mostafa El Haffari Original Research 07 April 2021 Pages: 637 - 653
Global dynamics of a Beddington-DeAngelis amensalism system with weak Allee effect on the first species Demou Luo Original Research 08 April 2021 Pages: 655 - 680
