Proper inverse operators of fractional derivatives with nonsingular kernels Mohammed Al-Refai OriginalPaper 07 July 2021 Pages: 525 - 535
An inertial self-adaptive algorithm for the generalized split common null point problem in Hilbert spaces Truong Minh TuyenPongsakorn SunthrayuthNguyen Minh Trang Original Research 18 July 2021 Pages: 537 - 557
Characterizations of Lie-type derivations of triangular algebras with local actions Mohd Shuaib AkhtarMohammad AshrafMohammad Afajal Ansari OriginalPaper 19 July 2021 Pages: 559 - 574
Fibonacci and Lucas numbers as difference of two repdigits Fatih ErduvanRefik KeskinFlorian Luca OriginalPaper 30 July 2021 Pages: 575 - 589
Spectral mapping theorem for semigroups with SVEP or weak Bishop’s property Hamid BouaBouazza El WahbiBelkassem Seddoug OriginalPaper 17 June 2021 Pages: 591 - 600
On generalized derivations involving prime ideals Nadeem ur RehmanMotoshi HonganHafedh M. Alnoghashi OriginalPaper 13 July 2021 Pages: 601 - 609
Existence of solution for a class of nonlocal problem via dynamical methods Claudianor O. AlvesTahir Boudjeriou OriginalPaper 18 July 2021 Pages: 611 - 632
New fixed point results for Proinov–Suzuki type contractions in metric spaces Rajendra PantRahul Shukla OriginalPaper 28 July 2021 Pages: 633 - 645
Existence and data dependence results for fractional differential equations involving atangana-baleanu derivative Sagar T. SutarKishor D. Kucche OriginalPaper 17 June 2021 Pages: 647 - 663
Commuting-like elements in prime rings with derivations Omar Ait ZemzamiKhalid OuarghiAbdellah Mamouni OriginalPaper 21 June 2021 Pages: 665 - 676
Infinitely many positive solutions for an iterative system of singular multipoint boundary value problems on time scales Mahammad KhuddushK. Rajendra PrasadK. V. Vidyasagar OriginalPaper 12 August 2021 Pages: 677 - 696
Linear combinations of Rogosinski operators Jorge Bustamante OriginalPaper 26 June 2021 Pages: 697 - 706
Further common spectral properties of bounded linear operators AC and BD Soufiane HadjiHassane Zguitti OriginalPaper 14 June 2021 Pages: 707 - 723
On cosine families Rachid Ameziane HassaniAziz BlaliKhalil Moussa Ouja ReviewPaper 18 June 2021 Pages: 725 - 735
Sequential approximate weak optimality conditions for multiobjective fractional programming problems via sequential calculus rules for the Brøndsted-Rockafellar approximate subdifferential M. B. MoustaidA. RikouaneM. Laghdir OriginalPaper 30 July 2021 Pages: 737 - 754
Nef vector bundles on a projective space or a hyperquadric with the first Chern class small Masahiro Ohno OriginalPaper 17 June 2021 Pages: 755 - 781
Generalized derivations with annihilator conditions in prime rings Asma AliShahoor Khan OriginalPaper 17 June 2021 Pages: 783 - 792
Banach space of strongly \((p,q,\sigma )\)-summable sequences and applications Elhadj DahiaRachid SoualmiaDahmane Achour OriginalPaper 30 July 2021 Pages: 793 - 806
Bézier variant of modified α-Bernstein operators P. N. AgrawalNeha BhardwajParveen Bawa OriginalPaper 21 June 2021 Pages: 807 - 827
Coble surfaces with finite automorphism group Shigeyuki Kondō OriginalPaper 30 July 2021 Pages: 829 - 864
The local spectral theory for upper triangular matrix linear relations involving SVEP Aymen AmmarSlim FakhfakhDorsaf Kouas OriginalPaper 07 August 2021 Pages: 865 - 878
Convergent subseries of divergent series Marek BalcerzakPaolo Leonetti OriginalPaper Open access 14 June 2021 Pages: 879 - 886
Some further q-shift difference results on Hayman conjecture Goutam Haldar OriginalPaper 14 June 2021 Pages: 887 - 907
Discussions on the fixed points of Suzuki–Edelstein E-contractions Nguyen Huu HocHoang Van HungLe Thi Phuong Ngoc OriginalPaper 17 June 2021 Pages: 909 - 921
