RNDr. Stanislav Jakubec, DrSc. passed away

Artikel in diesem Heft

1. RNDr. Stanislav Jakubec, DrSc. passed away
2. Schur m-power convexity for general geometric Bonferroni mean of multiple parameters and comparison inequalities between several means
3. Conditions forcing the existence of relative complements in lattices and posets
4. Radically principal MV-algebras
5. A topological duality for dcpos
6. Padovan or Perrin numbers that are concatenations of two distinct base b repdigits
7. Addendum to “A generalization of a result on the sum of element orders of a finite group”
8. Remarks on w-distances and metric-preserving functions
9. Solution of logarithmic coefficients conjectures for some classes of convex functions
10. Multiple periodic solutions of nonautonomous second-order differential systems with (q, p)-Laplacian and partially periodic potentials
11. Asymptotic stability of nonlinear neutral delay integro-differential equations
12. On Catalan ideal convergent sequence spaces via fuzzy norm
13. Fourier transform inversion: Bounded variation, polynomial growth, Henstock–Stieltjes integration
14. (ε, A)-approximate numerical radius orthogonality and numerical radius derivative
15. Wg-Drazin-star operator and its dual
16. On the Lupaş q-transform of unbounded functions
17. K-contact and (k, μ)-contact metric as a generalized η-Ricci soliton
18. Compactness with ideals
19. Number of cells containing a given number of particles in a generalized allocation scheme
20. A new generalization of Nadarajah-Haghighi distribution with application to cancer and COVID-19 deaths data
21. Compressive sensing using extropy measures of ranked set sampling
22. A note on star partial order preservers on the set of all variance-covariance matrices