Publicado
Operator-valued Fourier multipliers on toroidal Besov spaces
Multiplicadores de Fourier operador-valuados sobre espacios de Besov toroidales
DOI:
https://doi.org/10.15446/recolma.v50n1.62205Palabras clave:
Fourier multipliers, operator-valued symbols, UMD- spaces, toroidal Besov spaces (en)Multiplicadores de Fourier, símbolos operador-valuados, espacios UMD, espacios de Besov toroidales. (es)
Descargas
We prove in this paper that a sequence M: Zn → L(E) of bounded variation is a Fourier multiplier on the Besov space Bsp, q(Tn, E) for s ∈ R, 1 < p < ∞, 1 ≤ q ≤ ∞ and E a Banach space, if and only if E is a UMD-space. This extends the Theorem 4.2 in [3] to the n-dimensional case. As illustration of the applicability of this results we study the solvability of two abstract Cauchy problems with periodic boundary conditions.
Descargas
Licencia
Derechos de autor 2016 Revista Colombiana de Matemáticas

Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.