Results 31 to 40 of about 10,326,050 (296)

Aspects of non-commutative function theory

open access: yesConcrete Operators, 2016
We discuss non commutative functions, which naturally arise when dealing with functions of more than one matrix variable.
Agler Jim, McCarthy John E.
doaj   +1 more source

The General Warped Solution with Conical Branes in Six-dimensional Supergravity [PDF]

open access: yes, 2005
We present the general regular warped solution with 4D Minkowski spacetime in six-dimensional gauged supergravity. In this framework, we can easily embed multiple conical branes into the warped geometry by choosing an undetermined holomorphic function ...
A. Falkowski   +12 more
core   +4 more sources

Radius Problems for Starlike Functions Associated with the Tan Hyperbolic Function

open access: yesJournal of Function Spaces, 2021
The aim of this particular article is at studying a holomorphic function f defined on the open-unit disc D
Khalil Ullah   +4 more
semanticscholar   +1 more source

On an Integral-Type Operator Acting between Bloch-Type Spaces on the Unit Ball

open access: yesAbstract and Applied Analysis, 2010
Let 𝔹 denote the open unit ball of ℂn. For a holomorphic self-map φ of 𝔹 and a holomorphic function g in 𝔹 with g(0)=0, we define the following integral-type operator: Iφgf(z)=∫01ℜf(φ(tz))g(tz)(dt/t), z∈𝔹.
Stevo Stević, Sei-Ichiro Ueki
doaj   +1 more source

Algebras of holomorphic functions

open access: yesJournal of Mathematical Analysis and Applications, 1987
1 Let H(U) denote the algebra of holomorphic functions on an open sub- set U of a complex locally convex Hausdorf space E and let H,(U) and H,(U) denote this algebra when supplied with the continuous and the associated equable convergence structures, respectively [3,4].
Sten Bjon, Mikael Lindström
openaire   +2 more sources

Holomorphicity of Slice-Regular Functions [PDF]

open access: yesComplex Analysis and Operator Theory, 2020
Slice-regular functions of a quaternionic variable have been studied extensively in the last 12 years, resulting, in many ways, quite close to classical holomorphic functions of a complex variable; indeed, there is a correspondence between slice-regular functions and a certain family of holomorphic maps from the complex plane to $\mathbb{C}^4$, as ...
openaire   +4 more sources

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

Analytic inversion of adjunction: L^2 extension theorems with gain [PDF]

open access: yes, 2005
We establish new results on weighted $L^2$ extension of holomorphic top forms with values in a holomorphic line bundle, from a smooth hypersurface cut out by a holomorphic function.
McNeal, Jeffery D., Varolin, Dror
core   +3 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

An exact estimate of the third Hankel determinants for functions inverse to convex functions

open access: yesМатематичні Студії, 2023
Invesigation of bounds for Hankel determinat of analytic univalent functions is prominent intrest of many researcher from early twenth century to study geometric properties.
B. Rath, K. S. Kumar, D. V. Krishna
doaj   +1 more source

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