Results 31 to 40 of about 10,386,040 (275)

Explicit black hole thermodynamics in natural variables

open access: yesJournal of High Energy Physics, 2023
We consider the general thermal asymptotically flat Kerr-Newman black holes in 4d Einstein-Maxwell theory. Even though their thermodynamics has been understood for decades, the Gibbs free energy and on-shell action are only known implicitly as functions ...
Kiril Hristov
doaj   +1 more source

Upper and Lower Bounds for Essential Norm of Weighted Composition Operators from Bergman Spaces with Békollé Weights

open access: yesJournal of Function Spaces, 2020
Let σ be a weight function such that σ/1−z2α is in the class Bp0α of Békollé weights, μ a normal weight function, ψ a holomorphic map on D, and φ a holomorphic self-map on D.
Elina Subhadarsini, Ajay K. Sharma
doaj   +1 more source

HOLOMORPHIC EMBEDDING AS ANALYTICAL TECHNIQUE FOR CALCULATING ELECTRIC GRIDS OF OIL AND GAS DEPOSITS

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2020
In order to ensure the required level of reliable operation of oil production, it is necessary to pay attention to the operating conditions of the power system. This is important if we take into account that for extraction of oil and gas powerful sources
Yusup N. Isaev, Dmitry A. Kabalin
doaj   +1 more source

Holomorphic Minorants of Plurisubharmonic Functions [PDF]

open access: yesFunctional Analysis and Its Applications, 2016
Let $u$ be a plurisubharmonic function. We prove the existence of a nonzero holomorphic function such that the logarithm of its modulus is not more than local averages of this function $u$. This is the abstract for scientific conference "Algebra, Analysis and Related Problems of Mathematical Modeling" (Vladikavkaz, June 26-27, 2015) dedicated to the ...
T. Yu. Baiguskarov, Bulat N. Khabibullin
openaire   +4 more sources

Domain Identification for Inverse Problem via Conformal Mapping and Fixed Point Methods in Two Dimensions

open access: yesAbstract and Applied Analysis, 2020
In this paper, we present a survey of the inverse eigenvalue problem for a Laplacian equation based on available Cauchy data on a known part Γ0 and a homogeneous Dirichlet condition on an unknown part Γ0 of the boundary of a bounded domain, Ω⊂ℝN.
Fagueye Ndiaye
doaj   +1 more source

Holomorphic extension of the de Gennes function [PDF]

open access: yes, 2016
This note is devoted to prove that the de Gennes function has a holomorphic extension on a strip containing the real ...
Bonnaillie-Noël, Virginie   +2 more
core   +4 more sources

Note on boundedness of the $L$-index in the direction of the composition of slice entire functions

open access: yesМатематичні Студії, 2022
We study a composition of two functions belonging to a class of slice holomorphic functions in the whole $n$-dimensional complex space. The slice holomorphy in the space means that for some fixed direction $\mathbf{b}\in\mathbb{C}^n\setminus\{\mathbf{0}\
V. P. Baksa   +3 more
doaj   +1 more source

On the Distribution of Zero Sets of Holomorphic Functions [PDF]

open access: yes, 2018
Let M be a subharmonic function with Riesz measure νM in a domain D in the n-dimensional complex Euclidean space ℂn, and let f be a nonzero function that is holomorphic in D, vanishes on a set Z ⊂ D, and satisfies |f| ⩽ expM on D.
B. Khabibullin, A. Rozit
semanticscholar   +1 more source

Norm preserving extensionsof bounded holomorphic functions [PDF]

open access: yesTransactions of the American Mathematical Society, 2017
Let $V$ be an analytic subvariety of a domain $\Omega$ in $\mathbb{C}^{n}$. When does $V$ have the property that every bounded holomorphic function $f$ on $V$ has an extension to a bounded holomorphic function on $\Omega$ with the same norm?
L. Kosinski, J. Mccarthy
semanticscholar   +1 more source

Weighted Composition Operators from H∞ to the Bloch Space on the Polydisc

open access: yesAbstract and Applied Analysis, 2007
Let Dn be the unit polydisc of ℂn, ϕ(z)=(ϕ1(z),…,ϕn(z)) be a holomorphic self-map of Dn, and ψ(z) a holomorphic function on Dn. Let H(Dn) denote the space of all holomorphic functions with domain Dn, H∞(Dn) the space of all bounded holomorphic functions ...
Songxiao Li, Stevo Stevic
doaj   +1 more source

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