Pregled bibliografske jedinice broj: 1232053
Pointwise convergence of certain continuous-time double ergodic averages
Pointwise convergence of certain continuous-time double ergodic averages // Ergodic theory & dynamical systems, 42 (2022), 7; 2270-2280 doi:10.1017/etds.2021.45 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1232053 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Pointwise convergence of certain continuous-time double ergodic averages
Autori
Christ, Michael ; Durcik, Polona ; Kovač, Vjekoslav ; Roos, Joris
Izvornik
Ergodic theory & dynamical systems (0143-3857) 42
(2022), 7;
2270-2280
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
multiple ergodic average ; convergence almost everywhere ; Calderon transference principle ; multilinear estimate
Sažetak
We prove a.e. convergence of continuous-time quadratic averages with respect to two commuting R-actions, coming from a single jointly measurable measure-preserving R^2-action on a probability space. The key ingredient of the proof comes from recent work on multilinear singular integrals ; more specifically, from the study of a curved model for the triangular Hilbert transform.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-7491 - Dinamička i ergodička svojstva preslikavanja na plohama (DEPOMOS) (Štimac, Sonja, HRZZ - 2018-01) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Vjekoslav Kovač
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- MathSciNet
- Zentrallblatt für Mathematik/Mathematical Abstracts