Multiple results on nontrivial solutions of discrete Kirchhoff type problems Yuhua Long Original Research 16 April 2022 Pages: 1 - 17
Nonlinear algebraic systems with positive coefficients and positive solutions Ana-Maria AcuIoan Rasa Original Research 17 April 2022 Pages: 19 - 35
An optimization framework for scheduling multi-period multi-product oil pipeline systems under belief degree-based uncertain parameters F. Khalili GoudarziH. R. MalekiS. Niroomand Original Research 18 April 2022 Pages: 37 - 68
Mathematical model for control of tuberculosis epidemiology Mayowa M. OjoOlumuyiwa James PeterFestus Abiodun Oguntolu Original Research 22 April 2022 Pages: 69 - 87
Study of a delayed mosquito population suppression model with stage and sex structure Mingzhan HuangShouzong LiuXinyu Song Original Research 22 April 2022 Pages: 89 - 111
Bifurcations and dynamics of a discrete predator–prey model of ricker type M. Y. HamadaTamer El-AzabH. El-Metwally Original Research Open access 27 April 2022 Pages: 113 - 135
Numerical simulation for time-fractional diffusion-wave equations with time delay Yaoyao ZhangZhibo Wang Original Research 28 April 2022 Pages: 137 - 157
Optimal error analysis of the Alikhanov formula for a time-fractional Schrödinger equation Guoye ZhaoNa AnChaobao Huang Original Research 29 April 2022 Pages: 159 - 170
Stability analysis of fuzzy HTLV-I infection model: a dynamic approach Sovan BeraSubhas KhajanchiTapan Kumar Roy Original Research 04 May 2022 Pages: 171 - 199
Two infinite families of two-weight codes over \(\mathbb {Z}_{2^m}\) Shitao LiMinjia Shi Original Research 04 May 2022 Pages: 201 - 218
MDS symbol-pair repeated-root constacylic codes of prime power lengths over \(\mathbb {F}_{q}+ u\mathbb {F}_{q} + u^{2}\mathbb {F}_{q} \) Jamal LaaouineHai Q. DinhWoraphon Yamaka Original Research 05 May 2022 Pages: 219 - 250
An approach based on fractional-order Lagrange polynomials for the numerical approximation of fractional order non-linear Volterra-Fredholm integro-differential equations Saurabh KumarVikas Gupta Original Research 05 May 2022 Pages: 251 - 272
A fast Euler-Maruyama method for fractional stochastic differential equations Jingna ZhangYifa TangJianfei Huang Original Research 11 May 2022 Pages: 273 - 291
Granulation of protein–protein interaction networks in Pythagorean fuzzy soft environment Hafiza Saba NawazMuhammad Akram Original Research 16 May 2022 Pages: 293 - 320
Further development of F-index for fuzzy graph and its application in Indian railway crime Sk Rabiul IslamMadhumangal Pal Original Research 18 May 2022 Pages: 321 - 353
Effect of toxicant on the dynamics of a delayed diffusive predator-prey model Honglan ZhuXuebing ZhangLing Wang Original Research 18 May 2022 Pages: 355 - 379
Global dynamics of a vector-borne disease model with direct transmission and differential susceptibility Xiaoguang LiXuan ZouYuming Chen Original Research 19 May 2022 Pages: 381 - 402
Fractional model of smoking with relapse and harmonic mean type incidence rate under Caputo operator Qu HaidongMati ur RahmanMuhammad Arfan Original Research 20 May 2022 Pages: 403 - 420
Generalized negacyclic codes over finite fields Somphong JitmanSan LingJareena Tharnnukhroh Original Research 25 May 2022 Pages: 421 - 449
A modified secant equation quasi-Newton method for unconstrained optimization Basim A. HassanIssam A. R. Moghrabi Original Research 31 May 2022 Pages: 451 - 464
Convergence analysis of a second-order scheme for fractional differential equation with integral boundary conditions Aniruddha SealSrinivasan Natesan Original Research 03 June 2022 Pages: 465 - 489
An extended eigenvalue-free interval for the eccentricity matrix of threshold graphs Milica AnđelićCarlos M. da FonsecaZoran Stanić Original Research 06 June 2022 Pages: 491 - 503
An efficient numerical method for a singularly perturbed Fredholm integro-differential equation with integral boundary condition Muhammet Enes DurmazIlhame AmiraliGabil M. Amiraliyev Original Research 09 June 2022 Pages: 505 - 528
Stability and bifurcation of a discrete predator-prey system with Allee effect and other food resource for the predators Jialin ChenYuming ChenFengde Chen Original Research 12 June 2022 Pages: 529 - 548
Construction of self-dual MDR cyclic codes over finite chain rings Jian YuanShixin ZhuXiaoshan Kai Original Research 12 June 2022 Pages: 549 - 564
Analysis of a stochastic hybrid population model with impulsive perturbations and Allee effect Chen QianjunLiu ZijianYang Jin Original Research 15 June 2022 Pages: 565 - 587
Solving the complex quadratic double-ratio minimax optimization under a quadratic constraint Arezu Zare Original Research 18 June 2022 Pages: 589 - 602
Spatio-temporal solutions of a diffusive directed dynamics model with harvesting Md. KamrujjamanKamrun Nahar KeyaMuhammad Mohebujjaman Original Research 20 June 2022 Pages: 603 - 630
Convergence theorems for fixed points in \(\hbox {CAT}_p(0)\) spaces Sani SalisuMa’aruf Shehu MinjibirSongpon Sriwongsa Original Research 21 June 2022 Pages: 631 - 650
An efficient ADI difference scheme for the nonlocal evolution problem in three-dimensional space Haixiang ZhangYuan LiuXuehua Yang Original Research 21 June 2022 Pages: 651 - 674
Applying a hypergraph to determine the structure of some finite modules Ali Reza Moniri HamzekolaeeMorteza Norouzi Original Research 22 June 2022 Pages: 675 - 687
Some new classes of quaternary sequences with low autocorrelation property via two binary cyclotomic sequences Ting JiangFang-Wei Fu Original Research 23 June 2022 Pages: 689 - 706
Pointwise-in-time error estimate of an ADI scheme for two-dimensional multi-term subdiffusion equation Dewei CaoHu Chen Original Research 30 June 2022 Pages: 707 - 729
Periodic solutions for a second-order partial difference equation Shaohong WangZhan Zhou Original Research 02 July 2022 Pages: 731 - 752
A mathematical model for human papillomavirus and its impact on cervical cancer in India Praveen Kumar RajanMurugesan KuppusamyOluwaseun F. Egbelowo Original Research 06 July 2022 Pages: 753 - 770
Integer codes capable of correcting burst asymmetric errors Nabin Kumar PokhrelPankaj Kumar DasAleksandar Radonjic Original Research 07 July 2022 Pages: 771 - 784
Analysis of impulsive stochastic delay budworm population model with L\(\acute{\mathrm {e}}\)vy jumps Daipeng KuangYubo LiuJianli Li Original Research 12 July 2022 Pages: 785 - 810
Explicit formula for positive integer powers of k-tridiagonal Toeplitz matrices Ji-Teng JiaJie WangFatih Yılmaz Original Research 19 July 2022 Pages: 811 - 822
A hybrid Riemannian conjugate gradient method for nonconvex optimization problems Chunming TangXianglin RongShajie Xing Original Research 20 July 2022 Pages: 823 - 852
The convergence of a modulus-based matrix splitting iteration method for solving the implicit complementarity problems Ximing Fang Original Research 21 July 2022 Pages: 853 - 870
Threshold dynamics and optimal control of a dengue epidemic model with time delay and saturated incidence Bian WangXiaohong TianChenwei Song Original Research 26 July 2022 Pages: 871 - 893
Dynamic analysis and application of a dengue transmission model with vaccination and incubation delays Jian RenRui Xu Original Research 03 August 2022 Pages: 895 - 920
Stochastic absolute value equations Shouqiang DuJingjing SunLiping Zhang Original Research 05 August 2022 Pages: 921 - 939
On graphs with integer Sombor index Mohammad Reza Oboudi Original Research 06 August 2022 Pages: 941 - 952
Optimal fourth and eighth-order iterative methods for non-linear equations Sunil PandayAshok SharmaG. Thangkhenpau Original Research 09 August 2022 Pages: 953 - 971
On a class of recursive relations for calculating square roots of numbers Stevo Stević Original Research 10 August 2022 Pages: 973 - 987
Global attractor and threshold dynamics of a reaction–diffusion population model in a polluted environment An MaQimin Zhang Original Research 17 August 2022 Pages: 989 - 1014
A dual-primal balanced augmented Lagrangian method for linearly constrained convex programming Shengjie Xu Original Research 22 August 2022 Pages: 1015 - 1035
\({\mathbb {F}}_{2}[u]{\mathbb {F}}_{2}[u] \)-additive cyclic codes are asymptotically good Hai Q. DinhBhanu Pratap YadavWoraphon Yamaka Original Research 22 August 2022 Pages: 1037 - 1056
A novel approach for the stability inequalities for high-order Volterra delay integro-differential equation Ilhame AmiraliHülya Acar Original Research 25 August 2022 Pages: 1057 - 1069