Tom 172 (2023)

Spis treści

Zeszyt 1

  • 1.

    Application of Perron trees to geometric maximal operators

    Anthony Gauvan

    Strony: 1-13

  • 2.

    A note on tempered measures

    Michael Baake, Nicolae Strungaru

    Strony: 15-30

  • 3.

    More on abundance of cosilting modules

    Yonggang Hu, Panyue Zhou

    Strony: 31-47

  • 4.

    Systems of dyadic cubes of complete, doubling, uniformly perfect metric spaces without detours

    Kôhei Sasaya

    Strony: 49-64

  • 5.

    Extreme contractions on finite-dimensional Banach spaces

    Debmalya Sain, Shamim Sohel, Kallol Paul

    Strony: 65-83

  • 6.

    Hypersurfaces of Randers spaces with positive Ricci curvature

    Jintang Li, Miao Luo

    Strony: 85-97

  • 7.

    A simple proof of the real Riesz–Thorin interpolation theorem in the lower triangle

    Lech Maligranda

    Strony: 99-103

  • 8.

    Perturbation results concerning Gaussian estimates and hypoellipticity for left-invariant Laplacians on compact groups

    Qi Hou, L. Saloff-Coste

    Strony: 105-128

  • 9.

    Complementations in $C(K,X)$ and $\ell _\infty (X)$

    Leandro Candido

    Strony: 129-141

  • 10.

    Scattering and blowup beyond the mass-energy threshold for the cubic NLS with a potential

    Ying Wang

    Strony: 143-163

Zeszyt 2

  • 1.

    On the average value of the first $ n $ values of the sum-of-divisors function

    Rui-Jing Wang

    Strony: 165-172

  • 2.

    Centroaffine surfaces of cohomogeneity one with planar curvature lines

    Atsushi Fujioka, H. Furuhata

    Strony: 173-190

  • 3.

    Hecke-type double sums and mock theta functions

    Su-Ping Cui, Hai-Xing Du, Nancy S. S. Gu

    Strony: 191-215

  • 4.

    Non-unital Ore extensions

    Patrik Lundström, Johan Öinert, Johan Richter

    Strony: 217-229

  • 5.

    On $T$-orthogonality in Banach spaces

    Debmalya Sain, Souvik Ghosh, Kallol Paul

    Strony: 231-241

  • 6.

    A Tannaka–Krein extension theorem for topological semigroups

    Mehdi Sangani Monfared

    Strony: 243-260

  • 7.

    Finitely presented simple groups and measure equivalence

    Antonio López Neumann

    Strony: 261-279

  • 8.

    Asymptotic smoothness and universality in Banach spaces

    Ryan M. Causey, G. Lancien

    Strony: 281-324

Zawartość tomu

Zeszyt 1

Zeszyt 2

Non-unital Ore extensions

Artykuł
Colloquium Mathematicum
Patrik Lundström, Johan Öinert, Johan Richter
DOI: 10.4064/cm8941-11-2022
Tom 172 - Colloquium Mathematicum | Wydawnictwa - Instytut Matematyczny Polskiej Akademii Nauk