Second-order cone and semidefinite methods for the bisymmetric matrix approximation problem Suliman Al-Homidan OriginalPaper Open access 23 August 2022 Pages: 397 - 406
A posteriori error estimators for discontinuous Galerkin method for diffusion problems, based on the hypercircle method Dina N. AlsheikhTheodoros Katsaounis OriginalPaper Open access 05 September 2022 Pages: 407 - 426
A modified Halpern-proximal point method for approximating solutions of mixed equilibrium and fixed point problems in Hadamard spaces K. O. AremuM. AphaneO. K. Oyewole OriginalPaper Open access 14 June 2022 Pages: 427 - 441
Extended three step sixth order Jarratt-like methods under generalized conditions for nonlinear equations Ioannis K. ArgyrosDebasis SharmaMichael I. Argyros OriginalPaper Open access 19 July 2022 Pages: 443 - 457
Evolution of Yamabe constant along the Ricci–Bourguignon flow Shahroud AzamiAbimbola Abolarinwa OriginalPaper Open access 13 May 2022 Pages: 459 - 467
Perrin numbers that are concatenations of two repdigits Herbert BatteTaboka P. ChalebgwaMahadi Ddamulira OriginalPaper Open access 25 August 2022 Pages: 469 - 478
Stabilization of a nonlinear Euler–Bernoulli beam Djamila BenterkiNasser-Eddine Tatar OriginalPaper Open access 29 April 2022 Pages: 479 - 496
Nonlocal fractional system involving the fractional p, q-Laplacians and singular potentials Kheireddine Biroud OriginalPaper Open access 11 July 2022 Pages: 497 - 505
On some new generalized fractional inequalities for twice differentiable functions Hüseyin BudakMelike YavuzHasan Kara OriginalPaper Open access 30 June 2022 Pages: 507 - 519
An eco-epidemic model with seasonal variability: a non-autonomous model Jyoti GuptaJoydip DharPoonam Sinha OriginalPaper Open access 27 May 2022 Pages: 521 - 538
Maximal regularity for semilinear non-autonomous evolution equations in temporally weighted spaces Tebbani HossniAchache Mahdi OriginalPaper Open access 07 September 2022 Pages: 539 - 547
A theorem on the number of distinct eigenvalues Rachid Marsli OriginalPaper Open access 03 June 2022 Pages: 549 - 556
On the inter-critical inhomogeneous generalized Hartree equation Tarek SaanouniTalal Alharbi OriginalPaper Open access 11 July 2022 Pages: 557 - 583
A new sixth-order Jarratt-type iterative method for systems of nonlinear equations Saima YaseenFiza Zafar OriginalPaper Open access 11 July 2022 Pages: 585 - 599
Spectral Galerkin treatment of linear one-dimensional telegraph type problem via the generalized Lucas polynomials Y. H. YoussriW. M. Abd-ElhameedA. G. Atta OriginalPaper Open access 08 May 2022 Pages: 601 - 615