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Analyticity of Weighted Composition Semigroups on the Space of Holomorphic Functions
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D. Chalishajar +2 more
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Analytic Properties of Holomorphic Functions
At the end of Chapter 1 we introduced the holomorphic functions, that is, those functions f ∈ C1(Ω) that satisfy the Cauchy-Riemann differential equation \(\frac{{\partial f}}{{\partial \bar z}} = 0\) throughout an open set Ω ⊆ ℂ. As an immediate consequence of the topological tools developed in that chapter we found that the holomorphic functions ...
Carlos A. Berenstein, Roger Gay
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Let \(D_{\sigma}=\{z:\) Im \(z_ j>-\sigma\), \(j=1,...,n\}\) be a product of n halfplanes. Here \(\sigma\) is a fixed positive constant. The Hardy class \(H^ 2(D_{\sigma})\) consists of such functions f holomorphic in \(D_{\sigma}\) that \[ \int_{{\mathbb{R}}\quad n}| f(x+iy)|^ 2 dx\leq c, \] where \(x=(x_ 1,...,x_ n)\), \(y=(y_ 1,...,y_ n ...
Lev Aizenberg
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It is proved that every holomorphic function of n variables which has singularities on analytic surfaces, whose equations are linearly dependent, can be represented as the sum of functions, each of which has less than one singular surface. This fact is used to construct a basis for the space of functions which are holomorphic in the domain $$C^n ...
A. P. Yuzhakov
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The article under review refers to the papers [\textit{L.~S.~Maergojz}, Sib. Math. J. 41, No. 6, 1126-1136 (2000; Zbl 0970.32011) and Dokl. Math. 56, No. 2, 674-678 (1997; Zbl 0973.32002)] wherein the problem of optimal extrapolation from a finite set is studied in the class of entire functions with finite spectrum. The aim of the present article is to
Л. С. Маергойз +1 more
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Extension of holomorphic functions defined on singular analytic spaces with growth estimates [PDF]
William Alexandre, Emmanuel Mazzilli
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Analytic Discs Attached to Half Spaces of C n and Extension of Holomorphic Functions
Let M be a real hypersurface of Cn, M+ a closed half space with boundary M, zo a point of M. We prove that the existence of a disc A tangent to M at zo, attached to M+ but not to M (i.e.∂A ⊂ M+ but ∂A ⊂ M), entails extension of holomorphic functions from the interior of M+ to a full neighborhood of zo. This result covers a result in [9], where the disc
Luca Baracco, Giuseppe Zampieri
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Analyticity of the Dirichlet-to-Neumann semigroup on continuous functions
Journal of evolution equations (Printed ed.), 2017Let $$\Omega $$Ω be a bounded open subset with $$C^{1+\kappa }$$C1+κ-boundary for some $$\kappa > 0$$κ>0. Consider the Dirichlet-to-Neumann operator associated with the elliptic operator $$- \sum \partial _l ( c_{kl} \, \partial _k ) + V$$-∑∂l(ckl∂k)+V ...
A. T. Elst, E. Ouhabaz
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On the radius of spatial analyticity for the modified Kawahara equation on the line
Mathematische Nachrichten, 2019First, by using linear and trilinear estimates in Bourgain type analytic and Gevrey spaces, the local well‐posedness of the Cauchy problem for the modified Kawahara equation on the line is established for analytic initial data u0(x) that can be extended ...
G. Petronilho, Priscila Leal da Silva
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