Some Properties Of Function Spaces Of Besov-Type And Applications
| dc.contributor.author | Salah Ben Mahmoud | |
| dc.date.accessioned | 2022-03-03T08:12:14Z | |
| dc.date.available | 2022-03-03T08:12:14Z | |
| dc.date.issued | 2022 | |
| dc.description.abstract | In this thesis we introduce new equivalent characterizations and certain commutator estimations on Besov spaces, Besov-type spaces and Triebel-Lizorkin spaces of variable smoothness and integrability. We prove the continuous characterization of the space B ( ) p( ),q( ) and characterization via Peetre-type maximal functions of local means of variable Besov spaces B ( ) p( ),q( ) based on the continuous version of Calderón reproducing formula and and of variable Besov-type spaces B ( ), p( ),q( ). We prove certain estimates on Triebel-Lizorkin spaces of variable smoothness and integrability F ( ) p( ),q( ) for the commutator [V r, j ](f ), these estimates are obtained under no vanishing assumptions on the divergence of the vector field | en_US |
| dc.identifier.uri | http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/28105 | |
| dc.publisher | Université de M'sila | en_US |
| dc.subject | Besov space, Triebel-Lizorkin space, variable exponent,Calderón reproducing formula | en_US |
| dc.title | Some Properties Of Function Spaces Of Besov-Type And Applications | en_US |
| dc.type | Thesis | en_US |