Results 11 to 20 of about 11,045 (223)

Small families of complex lines for testing holomorphic extendibility [PDF]

open access: yes, 2009
Let $B$ be the open unit ball in ${\Bbb C}^2$. This paper deals with the analog of Hartogs' separate analyticity theorem for CR functions on the sphere $bB$. We prove such a theorem for functions in $C^\infty (bB)$: If $a, b\in\overline B$, $a\not=b$ and
J. Globevnik
semanticscholar   +4 more sources

Extension of holomorphic functions defined on non reduced analytic subvarieties [PDF]

open access: green, 2015
The goal of this contribution is to investigate L${}^2$ extension properties for holomorphic sections of vector bundles satisfying weak semi-positivity properties. Using techniques borrowed from recent proofs of the Ohsawa-Takegoshi extension theorem, we obtain several new surjectivity results for the restriction morphism to a non necessarily reduced ...
Jean-Pierre Demailly
openalex   +4 more sources

General Integral Representation of the Holomorphic Functions on the Analytic Subvariety

open access: bronzePublications of the Research Institute for Mathematical Sciences, 1993
A compact metric space \(R\) is called a slit space if there is a nonempty closed subset (slit) \(S \subset R\), s.t. each point of it is an accumulation point for \(R \setminus S\), and \(R \setminus S\) is homeomorphic to a topological product of a connected differential manifold of class \(C^ 2\) and a compact set.
Shu Jin Chen
openalex   +5 more sources

Lpand Hpextensions of holomorphic functions from subvarieties of analytic polyhedra [PDF]

open access: bronzePacific Journal of Mathematics, 1999
Let \(V\) be a regular subvariety of a non-degenerate analytic polyhedron \(\Omega\subset\mathbb{C}^n\). If \(V\) intersects \(\partial\Omega\) transversally in a certain sense, then each bounded holomorphic function on \(V\) has a bounded holomorphic extension to \(\Omega\).
Kenzō Adachi   +2 more
openalex   +2 more sources

Holomorphically Closed Algebras of Analytic Functions.

open access: bronzeMATHEMATICA SCANDINAVICA, 1974
Robert George Blumenthal
openalex   +3 more sources

On the radius of spatial analyticity for the higher order nonlinear dispersive equation

open access: yesMathematica Bohemica, 2021
In this work, using bilinear estimates in Bourgain type spaces, we prove the local existence of a solution to a higher order nonlinear dispersive equation on the line for analytic initial data u0.
A. Boukarou, K. Guerbati, Khaled Zennir
semanticscholar   +1 more source

Analyticity of Nekrasov Partition Functions [PDF]

open access: yesCommunications in Mathematical Physics, 2017
We prove that the K-theoretic Nekrasov instanton partition functions have a positive radius of convergence in the instanton counting parameter and are holomorphic functions of the Coulomb parameters in a suitable domain.
G. Felder, Martin Müller-Lennert
semanticscholar   +1 more source

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