1. Dixmier-type traces on symmetric spaces associated with semifinite von Neumann algebras

   • Galina Levitina
   • Alexandr Usachev

   Original Paper 16 April 2024 Article: 45

2. New properties and existence of exact phase-retrievable g-frames

   • Miao He
   • Jingsong Leng

   Original Paper 15 April 2024 Article: 44

3. Normalized solutions of linear and nonlinear coupled Choquard systems with potentials

   • Zhenyu Guo
   • Wenyan Jin

   Original Paper 15 April 2024 Article: 43

4. On the decomposability for sums of complex symmetric operators

   • Sungeun Jung

   Original Paper 10 April 2024 Article: 42

5. Some converse problems on the g-Drazin invertibility in Banach algebras

   • Honglin Zou

   Original Paper 09 April 2024 Article: 41

6. Hölder continuity of the gradients for non-homogenous elliptic equations of p(x)-Laplacian type

   • Fengping Yao

   Original Paper 05 April 2024 Article: 40

   

7. Geometric constant for quantifying the difference between angular and skew angular distances in Banach spaces

   • Yuankang Fu
   • Yongjin Li

   Original Paper 05 April 2024 Article: 39

8. An extension of the weighted geometric mean in unital JB-algebras

   • A. G. Ghazanfari
   • S. Malekinejad
   • M. Sababheh

   Original Paper 05 April 2024 Article: 38

9. Martingale Hardy–Orlicz-amalgam spaces

   • Libo Li
   • Kaituo Liu
   • Yao Wang

   Original Paper 04 April 2024 Article: 37

10. Characterization of a-Birkhoff–James orthogonality in \(C^*\)-algebras and its applications

    • Hooriye Sadat Jalali Ghamsari
    • Mahdi Dehghani

    Original Paper 03 April 2024 Article: 36

11. The eigenvalues, numerical ranges, and invariant subspaces of the Bergman Toeplitz operators over the bidisk

    • Yongning Li
    • Yin Zhao
    • Xuanhao Ding

    Original Paper 02 April 2024 Article: 35

12. Characterizations for boundedness of fractional maximal function commutators in variable Lebesgue spaces on stratified groups

    • Wenjiao Zhao
    • Jianglong Wu

    Original Paper 01 April 2024 Article: 34

13. The essential spectrums of \(2\times 2\) unbounded anti-triangular operator matrices

    • Xinran Liu
    • Deyu Wu

    Original Paper 31 March 2024 Article: 33

14. Harmonic Bloch space on the real hyperbolic ball

    • A. Ersin Üreyen

    Original Paper Open access 27 March 2024 Article: 32

15. The local Borg–Marchenko uniqueness theorem for Dirac-type systems with locally smooth at the right endpoint rectangular potentials

    • Tiezheng Li
    • Guangsheng Wei

    Original Paper 26 March 2024 Article: 31

16. Application of Banach limits to invariant measures of infinite-dimensional Hamiltonian flows

    • V. Zh. Sakbaev

    Original Paper 21 March 2024 Article: 30

17. M-serially summing operators on Banach lattices

    • Fu Zhang
    • Hanhan Shen
    • Zili Chen

    Original Paper 16 March 2024 Article: 29

18. Disjoint subspace-hypercyclic operators on separable Banach spaces

    • Renyu Chen
    • Xiang Chen
    • Zehua Zhou

    Original Paper 14 March 2024 Article: 28

19. Block dual Toeplitz operators on the orthogonal complement of the Dirichlet space

    • Chunxu Xu
    • Jianxiang Dong
    • Tao Yu

    Original Paper 11 March 2024 Article: 27

20. Some new weighted weak-type iterated and bilinear modified Hardy inequalities

    • V. García García
    • P. Ortega Salvador

    Original Paper Open access 02 March 2024 Article: 26

21. Common properties of a and b satisfying \(ab^n = b^{n+1}\) and \(ba^n = a^{n+1}\) in Banach algebras

    • Fei Peng
    • Xiaoxiang Zhang

    Original Paper 27 February 2024 Article: 25

22. Two weight estimates for \(L^{r}\)-Hörmander singular integral operators and rough singular integral operators with matrix weights

    • Yongming Wen
    • Wenting Hu
    • Fuli Ku

    Original Paper 27 February 2024 Article: 24

23. Making more approximate oblique dual frame pairs

    • Yun-Zhang Li
    • Li-Juan Wu

    Original Paper 25 February 2024 Article: 23

24. Composition operators on weighted Fock spaces induced by \(A_{\infty }\)-type weights

    • Jiale Chen

    Original Paper 23 February 2024 Article: 22

25. p-Compactness of Bloch maps

    • A. Jiménez-Vargas
    • D. Ruiz-Casternado

    Original Paper Open access 21 February 2024 Article: 21

26. Cyclic vectors in Fock-type spaces in multi-variable case

    • Hansong Huang
    • Kou Hei Izuchi

    Original Paper 19 February 2024 Article: 20

27. Regularity results for classes of Hilbert C*-modules with respect to special bounded modular functionals

    • Michael Frank

    Original Paper Open access 17 February 2024 Article: 19

28. On creating new essential spectrum by self-adjoint extension of gapped operators

    • Alessandro Michelangeli

    Original Paper 16 February 2024 Article: 18

29. Lipschitz continuity of the dilation of Bloch functions on the unit ball of a Hilbert space and applications

    • Alejandro Miralles

    Original Paper Open access 13 February 2024 Article: 17

30. Lorentz spaces depending on more than two parameters

    • Albrecht Pietsch

    Original Paper 08 February 2024 Article: 16

    

31. Spectral enclosures for some unbounded \(n\times n\) operator matrices

    • Yaru Qi
    • Yuying Li
    • Yihui Kong

    Original Paper 31 January 2024 Article: 15

32. Lie derivable maps on nest algebras

    • Lei Liu
    • Kaipeng Li

    Original Paper 25 January 2024 Article: 14

33. A note on commutator-simple algebras

    • Jiankui Li
    • Shaoze Pan
    • Cangyuan Wang

    Original Paper 25 January 2024 Article: 13

34. Fredholm properties of a class of coupled operator matrices and their applications

    • Jing Xu
    • Junjie Huang
    • Alatancang Chen

    Original Paper 18 January 2024 Article: 12