Pregled bibliografske jedinice broj: 1257615
Bilinear embedding in Orlicz spaces for divergence-form operators with complex coefficients
Bilinear embedding in Orlicz spaces for divergence-form operators with complex coefficients // Journal of functional analysis, 284 (2023), 9; 109884, 32 doi:10.1016/j.jfa.2023.109884 (međunarodna recenzija, članak, znanstveni)
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Naslov
Bilinear embedding in Orlicz spaces for divergence-form operators with complex coefficients
Autori
Kovač, Vjekoslav ; Škreb, Kristina Ana
Izvornik
Journal of functional analysis (0022-1236) 284
(2023), 9;
109884, 32
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Bellman function ; Heat flow ; Operator semigroup ; Partial differential operator
Sažetak
We prove a bi-sublinear embedding for semigroups generated by non-smooth complex-coefficient elliptic operators in divergence form and for certain mutually dual pairs of Orlicz-space norms. This generalizes a result by Carbonaro and Dragičević from power functions to more general Young functions that still behave like powers. To achieve this, we generalize a Bellman function constructed by Nazarov and Treil.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
HRZZ-UIP-2017-05-4129 - Multilinearna i nelinearna harmonijska analiza i primjene (MUNHANAP) (Kovač, Vjekoslav, HRZZ ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Građevinski fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
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
