1. \({\mathcal {C}}_1\)-diagrams of slim rectangular semimodular lattices permit quotient diagrams

   • Gábor Czédli

   Original Paper 18 December 2023 Pages: 1 - 40

   

2. Voting protocols on the star graph

   • Kamilla Kátai-Urbán
   • András Pongrácz
   • Csaba Szabó

   Original Paper Open access 08 April 2024 Pages: 41 - 51

3. The Hahn sequence space generated by the Cesàro mean of order m

   • Medine Yeşilkayagil Savaşcı
   • Feyzi Başar

   Original Paper 02 November 2023 Pages: 53 - 72

4. Wave packet transform in the framework of Lebedev–Skalskaya transforms

   • Ajay K. Gupt
   • Akhilesh Prasad
   • U. K. Mandal

   Original Paper 07 October 2023 Pages: 73 - 89

5. Weakening of a local Bollobás type property and geometry of Banach spaces

   • Uday Shankar Chakraborty

   Original Paper 18 September 2023 Pages: 91 - 108

6. Maps on Grassmann spaces preserving the minimal principal angle

   • Peter Šemrl

   Original Paper Open access 04 July 2023 Pages: 109 - 122

7. Cauchy dual and Wold-type decomposition for bi-regular covariant representations

   • Dimple Saini

   Original Paper 17 January 2024 Pages: 123 - 144

8. Multipliers and weak multipliers of algebras

   • Yuji Kobayashi
   • Sin-Ei Takahasi

   Original Paper 24 November 2023 Pages: 145 - 163

9. Derivable maps at commutative products on Banach algebras

   • Abbas Zivari-Kazempour
   • Hoger Ghahramani

   Original Paper 08 January 2024 Pages: 165 - 174

10. Fixed point and periodic point theorems

    • R. P. Pant
    • Vladimir Rakočević

    Original Paper 09 April 2024 Pages: 175 - 192

11. Weighted numerical radius inequalities for operator and operator matrices

    • Raj Kumar Nayak

    Original Paper 21 December 2023 Pages: 193 - 206

12. Semi-compactness of Null almost L-weakly and Null almost M-weakly compact operators

    • Safae El filali
    • Khalid Bouras

    Original Paper 15 March 2024 Pages: 207 - 218

13. Characterization of closed n-paranormal and \(n^{*}\)-paranormal operators

    • Salah Mecheri
    • Aissa Nasli Bakir

    Original Paper 26 February 2024 Pages: 219 - 230

14. Boundary values of pluriharmonic functions with Bott-Chern cohomology

    • Sény Diatta
    • Souhaibou Sambou
    • Shaban Khidr

    Original Paper 28 February 2024 Pages: 231 - 239

15. Some results on unbounded absolute weak convergence

    • Houda Moktafi
    • Hassan Khabaoui
    • Kamal El Fahri

    Original Paper 25 February 2024 Pages: 241 - 250

16. Almost unbounded L and M-weakly compact operators

    • Somayeh Hazrati
    • Kazem Haghnejad Azar

    Original Paper 08 April 2024 Pages: 251 - 267

17. Convex geometries representable with colors, by ellipses on the plane, and impossible by circles

    • Kira Adaricheva
    • Evan Daisy
    • James Thompson

    Original Paper Open access 25 March 2024 Pages: 269 - 322