Results 11 to 20 of about 210 (150)

Differentiable, holomorphic, and analytic functions on complex Φ-algebras

open access: hybridJournal of Mathematical Analysis and Applications
Using the notion of order convergent nets, we develop an order-theoretic approach to differentiable functions on Archimedean complex $Φ$-algebras. Most notably, we improve the Cauchy-Hadamard formulas for universally complete complex vector lattices given by both authors in a previous paper in order to prove that analytic functions are holomorphic in ...
Mark Roelands, Christopher Schwanke
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Extension of holomorphic functions and cohomology classes from non reduced analytic subvarieties [PDF]

open access: green, 2017
The goal of this survey is to describe some recent results concerning the L 2 extension of holomorphic sections or cohomology classes with values in vector bundles satisfying weak semi-positivity properties. The results presented here are generalized versions of the Ohsawa-Takegoshi extension theorem, and borrow many techniques from the long series of ...
Jean-Pierre Demailly
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Real-analytic submanifolds which are local uniqueness sets for holomorphic functions of 𝐶³ [PDF]

open access: bronzeTransactions of the American Mathematical Society, 1983
The following problem is considered. Given a real-analytic two-dimensional submanifold, M M , of complex Euclidean three-space, are ambient holomorphic functions determined by their values on M ? M? For a large class of submanifolds a necessary and sufficient condition is found for M M
Gary A. Harris
openalex   +3 more sources

Extension with growth estimates of holomorphic functions defined on singular analytic spaces

open access: green, 2011
Let D be a strictly convex domain and X be a singular analytic subset of C^2 such that the intersection of X and D is non empty. We give conditions under which a function holomophic on the intersection of X and D can be extended holomorphically to D with growth estimates of BMO or L^q type.
William Alexandre, Emmanuel Mazzilli
openalex   +4 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
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Extension of holomorphic functions defined on non reduced analytic subvarieties

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
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Holomorphically Closed Algebras of Analytic Functions.

open access: bronzeMATHEMATICA SCANDINAVICA, 1974
Robert George Blumenthal
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Groundwater flow in hillslopes: Analytical solutions by the theory of holomorphic functions and hydraulic theory

open access: closedApplied Mathematical Modelling, 2014
© 2014 Elsevier Inc. Three 2-D steady Darcian flows in an aquifer with a subjacent confining layer of a non-constant slope or a bedding inconformity are studied by two models: a potential theory (conformal mappings, the inverse boundary-value problem method, and the theory of R-linear conjugation) and hydraulic approximation. First, flow over a corner,
A. R. Kacimov   +3 more
openalex   +5 more sources

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