1. Stability of a delayed competitive model with saturation effect and interval biological parameters

   • Siyu Chen
   • Zhijun Liu
   • Jing Hu

   Original Research 31 March 2020 Pages: 1 - 15

   

2. Dynamical complexities and pattern formation in an eco-epidemiological model with prey infection and harvesting

   • S. N. Raw
   • Barkha Tiwari
   • P. Mishra

   Original Research 31 March 2020 Pages: 17 - 52

   

3. Epidemic SIS model in air-polluted environment

   • Tran Dinh Tuong

   Original Research 31 March 2020 Pages: 53 - 69

   

4. Optimal binary codes derived from \(\mathbb {F}_{2} \mathbb {F}_4\)-additive cyclic codes

   • Taher Abualrub
   • Nuh Aydin
   • Ismail Aydogdu

   Original Research 06 April 2020 Pages: 71 - 87

5. Algorithmic aspects of Roman domination in graphs

   • Chakradhar Padamutham
   • Venkata Subba Reddy Palagiri

   Original Research 18 April 2020 Pages: 89 - 102

   

6. Fixed-time synchronization for competitive neural networks with Gaussian-wavelet-type activation functions and discrete delays

   • Jie Zhou
   • Haibo Bao

   Original Research 20 April 2020 Pages: 103 - 118

   

7. A wide neighborhood interior-point algorithm based on the trigonometric kernel function

   • B. Kheirfam
   • M. Haghighi

   Original Research 18 April 2020 Pages: 119 - 135

8. Optimal binary and ternary linear codes with hull dimension one

   • Todsapol Mankean
   • Somphong Jitman

   Original Research 18 April 2020 Pages: 137 - 155

9. Least energy sign-changing solutions for fourth-order Kirchhoff-type equation with potential vanishing at infinity

   • Hua-Bo Zhang
   • Wen Guan

   Original Research 19 April 2020 Pages: 157 - 177

10. Two nonmonotone trust region algorithms based on an improved Newton method

    • T. Dehghan Niri
    • M. Heydari
    • M. M. Hosseini

    Original Research 20 April 2020 Pages: 179 - 194

    

11. Existence of solutions for nonlinear fractional differential equations with non-homogenous boundary conditions

    • Yanning An
    • Wenjun Liu

    Original Research 09 May 2020 Pages: 195 - 214

12. A new smoothing-type algorithm for nonlinear weighted complementarity problem

    • Ziyu Liu
    • Jingyong Tang

    Original Research 09 May 2020 Pages: 215 - 226

13. A novel iterative solution for time-fractional Boussinesq equation by reproducing kernel method

    • Mehmet Giyas Sakar
    • Onur Saldır

    Original Research 26 May 2020 Pages: 227 - 254

    

14. A multi-region discrete time mathematical modeling of the dynamics of Covid-19 virus propagation using optimal control

    • Bouchaib Khajji
    • Driss Kada
    • Mostafa Rachik

    Original Research 08 May 2020 Pages: 255 - 281

    

15. Explicit solutions for distributed, boundary and distributed-boundary elliptic optimal control problems

    • Julieta Bollati
    • Claudia M. Gariboldi
    • Domingo A. Tarzia

    Original Research 07 May 2020 Pages: 283 - 311

    

16. A new full-Newton step interior-point method for \(P_{*}(\kappa )\)-LCP based on a positive-asymptotic kernel function

    • Mingwang Zhang
    • Kun Huang
    • Yanli Lv

    Original Research 11 May 2020 Pages: 313 - 330

    

17. Mathematical analysis and optimal control applied to the treatment of leukemia

    • Mst. Shanta Khatun
    • Md. Haider Ali Biswas

    Original Research 07 May 2020 Pages: 331 - 353

    

18. Modified viscosity implicit rules for proximal split feasibility and fixed point problems

    • R. Pant
    • C. C. Okeke
    • C. Izuchukwu

    Original Research 14 May 2020 Pages: 355 - 378

    

19. A Sequential Quadratic Programming Method for Constrained Multi-objective Optimization Problems

    • Md Abu Talhamainuddin Ansary
    • Geetanjali Panda

    Original Research 18 May 2020 Pages: 379 - 397

    

20. Qualitative behavior of a higher-order nonautonomous rational difference equation

    • Mohamed Amine Kerker
    • Elbahi Hadidi
    • Abdelouahab Salmi

    Original Research 09 May 2020 Pages: 399 - 409

    

21. Analysis of a vector-borne disease model with human and vectors immigration

    • Ali Traoré

    Original Research 12 May 2020 Pages: 411 - 428

    

22. NSFD scheme and dynamic consistency of a delayed diffusive humoral immunity viral infection model

    • Xiaosong Tang
    • Tao Yu
    • Dengyu Liu

    Original Research 13 May 2020 Pages: 429 - 455

    

23. Comparative study of distance-based graph invariants

    • Hongzhuan Wang
    • Hongbo Hua
    • Maolin Wang

    Original Research 21 May 2020 Pages: 457 - 469

24. Long time behavior of stochastic Lotka–Volterra competitive system with general Lévy jumps

    • Wenchao Yang
    • Chun Lu

    Original Research 20 May 2020 Pages: 471 - 486

    

25. Positive solutions of nonlocal fractional boundary value problem involving Riemann–Stieltjes integral condition

    • Faouzi Haddouchi

    Original Research 28 May 2020 Pages: 487 - 502

26. On existence, uniqueness and Ulam’s stability results for boundary value problems of fractional iterative integrodifferential equations

    • S. D. Kendre
    • S. I. Unhale

    Original Research 26 May 2020 Pages: 503 - 517

27. The influence of vaccination on the control of JE with a standard incidence rate of mosquitoes, pigs and humans

    • Vinod Baniya
    • Ram Keval

    Original Research 09 June 2020 Pages: 519 - 550

    

28. On the solvability fractional of a boundary value problem with new fractional integral

    • M. Moumen Bekkouche
    • H. Guebbai
    • M. Kurulay

    Original Research 03 June 2020 Pages: 551 - 564

    

29. Dynamic analysis and optimal control of a fractional order model for hand-foot-mouth Disease

    • Ruiqing Shi
    • Ting Lu

    Original Research 05 June 2020 Pages: 565 - 590

    

30. SDFEM for singularly perturbed boundary-value problems with two parameters

    • D. Avijit
    • S. Natesan

    Original Research 29 May 2020 Pages: 591 - 614

    

31. Hopf and forward bifurcation of an integer and fractional-order SIR epidemic model with logistic growth of the susceptible individuals

    • M. H. Akrami
    • A. Atabaigi

    Original Research 05 June 2020 Pages: 615 - 633

    

32. Trade-off between fear level induced by predator and infection rate among prey species

    • Dipesh Barman
    • Jyotirmoy Roy
    • Shariful Alam

    Original Research 10 June 2020 Pages: 635 - 663

    

33. The effect of the defensive strategy taken by the prey on predator–prey interaction

    • Fethi Souna
    • Abdelkader Lakmeche
    • Salih Djilali

    Original Research 16 June 2020 Pages: 665 - 690

    

34. Half-cyclic, dihedral and half-dihedral codes

    • R. Jajcay
    • P. Potočnik
    • S. Wilson

    Original Research 22 June 2020 Pages: 691 - 708

35. An efficient class of iterative methods for computing generalized outer inverse \({M_{T,S}^{(2)}}\)

    • Manpreet Kaur
    • Munish Kansal

    Original Research 11 June 2020 Pages: 709 - 736

    

36. Symmetry and two symmetry measures for the web and spider web graphs

    • Somayeh Madani
    • Ali Reza Ashrafi

    Original Research 11 June 2020 Pages: 737 - 748

    

37. On a population model with Allee effects and environmental perturbations

    • Weiming Ji

    Original Research 23 June 2020 Pages: 749 - 764

    

38. On the global asymptotic stability of a predator–prey model with Crowley–Martin function and stage structure for prey

    • Manh Tuan Hoang

    Original Research 17 June 2020 Pages: 765 - 780

    

39. A stochastic analysis for a triple delayed SIQR epidemic model with vaccination and elimination strategies

    • Mohamed El Fatini
    • Roger Pettersson
    • Regragui Taki

    Original Research 26 June 2020 Pages: 781 - 805

    

40. Lie symmetry analysis, bifurcations and exact solutions for the (2+1)-dimensional dissipative long wave system

    • Lina Chang
    • Hanze Liu
    • Xiangpeng Xin

    Original Research 22 June 2020 Pages: 807 - 823