A survey of boundary value problems for bundles over complex spaces

Harris, Adam

  • Proceedings of the 21st Winter School "Geometry and Physics", Publisher: Circolo Matematico di Palermo(Palermo), page [89]-95

Abstract

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Let X be a reduced n -dimensional complex space, for which the set of singularities consists of finitely many points. If X ' X denotes the set of smooth points, the author considers a holomorphic vector bundle E X ' A , equipped with a Hermitian metric h , where A represents a closed analytic subset of complex codimension at least two. The results, surveyed in this paper, provide criteria for holomorphic extension of E across A , or across the singular points of X if A = . The approach taken here is via the metric h , and in particular via the L 2 -theory of the Cauchy-Riemann equation on a punctured neighbourhood for differential ( p , q ) -forms with coefficients in E .

How to cite

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Harris, Adam. "A survey of boundary value problems for bundles over complex spaces." Proceedings of the 21st Winter School "Geometry and Physics". Palermo: Circolo Matematico di Palermo, 2002. [89]-95. <http://eudml.org/doc/221612>.

@inProceedings{Harris2002,
abstract = {Let $X$ be a reduced $n$-dimensional complex space, for which the set of singularities consists of finitely many points. If $X^\{\prime \}\subseteq X$ denotes the set of smooth points, the author considers a holomorphic vector bundle $E\rightarrow X^\{\prime \} \setminus A$, equipped with a Hermitian metric $h$, where $A$ represents a closed analytic subset of complex codimension at least two. The results, surveyed in this paper, provide criteria for holomorphic extension of $E$ across $A$, or across the singular points of $X$ if $A =\varnothing $. The approach taken here is via the metric $h$, and in particular via the $L^2$-theory of the Cauchy-Riemann equation on a punctured neighbourhood for differential $(p,q)$-forms with coefficients in $E$ .},
author = {Harris, Adam},
booktitle = {Proceedings of the 21st Winter School "Geometry and Physics"},
keywords = {Proceedings; Winter school; Geometry; Physics; Srní (Czech Republic)},
location = {Palermo},
pages = {[89]-95},
publisher = {Circolo Matematico di Palermo},
title = {A survey of boundary value problems for bundles over complex spaces},
url = {http://eudml.org/doc/221612},
year = {2002},
}

TY - CLSWK
AU - Harris, Adam
TI - A survey of boundary value problems for bundles over complex spaces
T2 - Proceedings of the 21st Winter School "Geometry and Physics"
PY - 2002
CY - Palermo
PB - Circolo Matematico di Palermo
SP - [89]
EP - 95
AB - Let $X$ be a reduced $n$-dimensional complex space, for which the set of singularities consists of finitely many points. If $X^{\prime }\subseteq X$ denotes the set of smooth points, the author considers a holomorphic vector bundle $E\rightarrow X^{\prime } \setminus A$, equipped with a Hermitian metric $h$, where $A$ represents a closed analytic subset of complex codimension at least two. The results, surveyed in this paper, provide criteria for holomorphic extension of $E$ across $A$, or across the singular points of $X$ if $A =\varnothing $. The approach taken here is via the metric $h$, and in particular via the $L^2$-theory of the Cauchy-Riemann equation on a punctured neighbourhood for differential $(p,q)$-forms with coefficients in $E$ .
KW - Proceedings; Winter school; Geometry; Physics; Srní (Czech Republic)
UR - http://eudml.org/doc/221612
ER -

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