Holomorphic retractions and boundary Berezin transforms

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F09%3A00334144" target="_blank" >RIV/67985840:_____/09:00334144 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Holomorphic retractions and boundary Berezin transforms
Original language description
In in earlier paper, the first two authors have shown that the convolution of a function f continuous on the closure of a Cartan domain and a K-invariant finite measure mu on that domain is again continuous on the closure, and, moreover, its restrictionto any boundary face F depends only on the restriction of f to F and is equal to the convolution, in F of the latter restriction with settle measure mu(F) on F uniquely determined by mu. In this article, we give all explicit formula for mu(F) in terms ofF, showing in particular that for measures mu corresponding to the Berezin transforms the measures mu(F) again correspond to Berezin transforms, but with a. shift; in the value of the Wallach parameter. Finally, we also obtain a nice and simple description of the holomorphic retraction oil these domains which arises as the boundary limit of geodesic symmetries.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
<a href="/en/project/IAA1019304" target="_blank" >IAA1019304: Function theory and operator theory in Bergman spaces</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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