1. On the size of a linear combination of two linear recurrence sequences over function fields

   • Sebastian Heintze

   OriginalPaper Open access 13 April 2023 Pages: 283 - 292

2. A note on noncompact collectively coincidence point theory

   • Donal O’Regan

   OriginalPaper Open access 17 April 2023 Pages: 293 - 302

3. Supercongruences involving Apéry-like sequences \(\{m^nG_n(x)\}\) and \(\{m^nV_n(x)\}\)

   • Guo-Shuai Mao
   • Jun-Jun Yang

   OriginalPaper 08 April 2023 Pages: 303 - 314

4. Tauberian theorems concerning weighted mean summable integrals

   • Sefa Anıl Sezer
   • İbrahim Çanak

   OriginalPaper 13 April 2023 Pages: 315 - 323

5. On the single partial Caputo derivatives for functions of two variables

   • Rafał Kamocki
   • Cezary Obczyński

   OriginalPaper Open access 29 May 2023 Pages: 324 - 339

6. On general divisor problems of Hecke eigenvalues of cusp forms

   • Guodong Hua

   OriginalPaper 12 May 2023 Pages: 340 - 350

7. Global gradient estimates of porous medium equations under the Finsler-geometric flow

   • Shahroud Azami

   OriginalPaper 27 April 2023 Pages: 351 - 365

8. On the number of weighted zero-sum subsequences

   • A. Lemos
   • B. K. Moriya
   • A. T. Silva

   OriginalPaper 16 August 2023 Pages: 366 - 373

9. On the distribution of large values of \(|\zeta (1+\textrm{i}t)|\)

   • Zikang Dong

   OriginalPaper 12 April 2023 Pages: 374 - 393

10. On the smallest area \((n-1)\)-gon containing a convex n-gon

    • David E. Hong
    • Dan Ismailescu
    • Grace Y. Park

    OriginalPaper 05 June 2023 Pages: 394 - 403

    

11. Complete solutions of the simultaneous Pell’s equations \(x^2-(a^2-2)y^2=2\) and \(y^2-bz^2=1\)

    • Dou Cencen
    • Luo Jiagui

    OriginalPaper 24 April 2023 Pages: 404 - 423

12. On weakly prime-additive numbers of the form \(2^l+p^2+q^2\)

    • Xing-Wang Jiang

    OriginalPaper 14 April 2023 Pages: 424 - 428

13. Indecomposability of top local cohomology modules and Falting’s finiteness dimension of modules

    • Saeed Yazdani
    • Jafar A’zami
    • Yasin Sadegh

    OriginalPaper 05 May 2023 Pages: 429 - 440

14. On the local cohomology of powers of ideals in idealizations

    • Pham Hong Nam

    OriginalPaper 14 April 2023 Pages: 441 - 455

15. New characterizations of ruled real hypersurfaces in complex projective space

    • Juan de Dios Pérez
    • David Pérez-López

    OriginalPaper Open access 10 August 2023 Pages: 456 - 467

16. Existence of ground states for fractional Choquard–Kirchhoff equations with magnetic fields and critical exponents

    • Zhenyu Guo
    • Lujuan Zhao

    OriginalPaper 02 June 2023 Pages: 468 - 483

17. On integer values of sum and product of three positive rational numbers

    • M. Z. Garaev

    OriginalPaper 05 June 2023 Pages: 484 - 497

18. On the denominators of harmonic numbers, III

    • Xiao-Hui Yan
    • Bing-Ling Wu

    OriginalPaper 09 June 2023 Pages: 498 - 507

19. Regularity and symbolic defect of points on rational normal curves

    • Iman Bahmani Jafarloo
    • Grzegorz Malara

    OriginalPaper Open access 05 June 2023 Pages: 508 - 519

20. Correction to: Functional graphs of rational maps induced by endomorphisms of ordinary elliptic curves over finite fields

    • S. Ugolini

    Correction 15 September 2023 Pages: 520 - 521