Noncoercive parabolic obstacle problems

Autor: Farroni Fernando, Greco Luigi, Moscariello Gioconda, Zecca Gabriella
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Advances in Nonlinear Analysis, Vol 12, Iss 1, Pp 148-156 (2023)
Druh dokumentu: article
ISSN: 2191-950X
DOI: 10.1515/anona-2022-0322
Popis: We prove an existence result for obstacle problems related to convection-diffusion parabolic equations with singular coefficients in the convective term. Our operator is not coercive, the obstacle function is time-dependent irregular, and the coefficients in the lower-order term belong to a borderline mixed Lebesgue-Marcinkiewicz space.
Databáze: Directory of Open Access Journals