1. An extensive study on parameterized inequalities for conformable fractional integrals

   • Fatih Hezenci
   • Hüseyin Budak

   OriginalPaper 01 October 2023 Article: 82

2. Upper bounds for the number of isolated critical points via the Thom–Milnor theorem

   • Vladimir Zolotov

   OriginalPaper 25 September 2023 Article: 81

3. Existence and multiplicity results for a multiparameter quasilinear Schrödinger equation

   • Francisco Julio S. A. Corrêa
   • Gelson C. G. dos Santos
   • Leandro S. Tavares

   OriginalPaper 19 September 2023 Article: 80

   

4. Solving the inverse Sturm–Liouville problem with singular potential and with polynomials in the boundary conditions

   • Egor E. Chitorkin
   • Natalia P. Bondarenko

   OriginalPaper 16 September 2023 Article: 79

   

5. Fourier method for the Neumann problem on a torus

   • Z. Ashtab
   • J. Morais
   • R. Michael Porter

   OriginalPaper Open access 14 September 2023 Article: 78

   

6. Non-standard Green energy problems in the complex plane

   • Abey López-García
   • Alexander Tovbis

   OriginalPaper 09 September 2023 Article: 77

7. Discrete even Fourier–Weyl transforms of \(A_1 \times A_1\)

   • Goce Chadzitaskos
   • Jiří Hrivnák
   • Jan Thiele

   OriginalPaper 07 September 2023 Article: 76

   

8. Lattice sums for double periodic polyanalytic functions

   • Piotr Drygaś
   • Vladimir Mityushev

   OriginalPaper Open access 02 September 2023 Article: 75

   

9. Unbounded Hamiltonians generated by Parseval frames

   • F. Bagarello
   • S. Kużel

   OriginalPaper Open access 02 September 2023 Article: 74

10. Inverse nodal problems for perturbed spherical Schrödinger operators

    • Yu Liu
    • Guoliang Shi
    • Jia Zhao

    OriginalPaper 17 August 2023 Article: 73

11. Zalcman’s problem and related two-radii theorems

    • Valery Volchkov
    • Vitaly Volchkov

    OriginalPaper 03 August 2023 Article: 72

12. Singular values inequalities via matrix monotone functions

    • Hamid Reza Moradi
    • Wasim Audeh
    • Mohammad Sababheh

    OriginalPaper 30 July 2023 Article: 71

13. Boundedness of fractional heat semigroups generated by degenerate Schrödinger operators

    • Zhiyong Wang
    • Pengtao Li
    • Yu Liu

    OriginalPaper 29 July 2023 Article: 70

14. Transcendental solutions of Fermat-type functional equations in \( \mathbb {C}^n \)

    • Molla Basir Ahamed
    • Vasudevarao Allu

    OriginalPaper 25 July 2023 Article: 69

15. On Bergman kernel functions and weak holomorphic Morse inequalities

    • Xiaoshan Li
    • Guokuan Shao
    • Huan Wang

    OriginalPaper 20 July 2023 Article: 68

16. Strongly singular Calderón–Zygmund operators on Hardy spaces associated with ball quasi-Banach function spaces

    • Kwok-Pun Ho

    OriginalPaper 18 July 2023 Article: 67