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Full-Text Articles in Harmonic Analysis and Representation
Diederich-Fornæss Index On Boundaries Containing Crescents, Jason Demoulpied
Diederich-Fornæss Index On Boundaries Containing Crescents, Jason Demoulpied
Graduate Theses and Dissertations
The worm domain developed by Diederich and Fornæss is a classic example of a boundedpseudoconvex domains that fails to satisfy global regularity of the Bergman Projection, due to the set of weakly pseudoconvex points that form an annulus in its boundary. We instead examine a bounded pseudoconvex domain Ω ⊂ C2 whose set of weakly pseudoconvex points form a crescent in its boundary. In 2019, Harrington had shown that these types of domains satisfy global regularity of the Bergman Projection based on the existence of good vector fields. In this thesis we study the Regularized Diederich-Fornæss index of these domains, …
Interpolation And Sampling In Analytic Tent Spaces, Caleb Parks
Interpolation And Sampling In Analytic Tent Spaces, Caleb Parks
Graduate Theses and Dissertations
Introduced by Coifman, Meyer, and Stein, the tent spaces have seen wide applications in harmonic analysis. Their analytic cousins have seen some applications involving the derivatives of Hardy space functions. Moreover, the tent spaces have been a recent focus of research. We introduce the concept of interpolating and sampling sequences for analytic tent spaces analogously to the same concepts for Bergman spaces. We then characterize such sequences in terms of Seip's upper and lower uniform density. We accomplish this by exploiting a kind of Mobius invariance for the tent spaces.