Sharp Bounds for Calderón-Zygmund Operators in a Vector-Valued Setting
Författare
Summary, in English
In this thesis we extend several classical results about Calderón-Zygmund operators to spaces of vector-valued functions. We first obtain bounds for the norm of dyadic Haar shift operators using a Bellman function technique, and then apply the representation theorem to obtain corresponding results for general Calderón-Zygmund operators. We discuss several results for UMD space-valued Calderón-Zygmund operators and show some weighted inequalities for matrix-valued weights. We also prove a version of the matrix-weighted Carleson embedding theorem.
Avdelning/ar
Publiceringsår
2017
Språk
Engelska
Dokumenttyp
Doktorsavhandling
Förlag
Lund University, Faculty of Science, Centre for Mathematical Sciences
Ämne
- Mathematical Analysis
Nyckelord
- Calderón-Zygmund operator
- martingale transform
- Bellman function
- dyadic Haar shift
- UMD space
- matrix A2 weight
- weighted L2-space
- Carleson embedding theorem
Status
Published
Handledare
ISBN/ISSN/Övrigt
- ISBN: 978-91-7753-341-2
- ISBN: 978-91-7753-340-5
Försvarsdatum
25 augusti 2017
Försvarstid
13:15
Försvarsplats
Hörmander lecture hall, Sölvegatan 18A, Lund
Opponent
- Tuomas P. Hytönen (Professor)