Results 21 to 30 of about 520 (182)

Slice Holomorphic Functions in the Unit Ball Having a Bounded L-Index in Direction

open access: yesAxioms, 2020
Let b∈Cn\{0} be a fixed direction. We consider slice holomorphic functions of several complex variables in the unit ball, i.e., we study functions that are analytic in the intersection of every slice {z0+tb:t∈C} with the unit ball Bn={z∈C:|z|:=|z|12 ...
Andriy Bandura   +2 more
doaj   +1 more source

Slice regular functions in several variables [PDF]

open access: yes, 2020
In this paper, we lay the foundations of the theory of slice regular functions in several variables ranging in any real alternative $^*$-algebra, including quaternions, octonions and Clifford algebras.
Ghiloni, Riccardo, Perotti, Alessandro
core   +2 more sources

Boundary Morera theorems for holomorphic functions of several complex variables

open access: yesDuke Mathematical Journal, 1991
Sei \(D\subset\mathbb{C}^ N\) ein beschränktes Gebiet und \(A(D):=C(\overline D)\cap{\mathcal O}(D)\). In der Arbeit geht es um die Frage, wann eine Funktion \(f\in C(\partial D)\) nach \(D\) holomorph fortsetzbar, d.h. Beschränkung einer Funktion aus \(A(D)\) ist. Eine notwendige und unter geeigneten Voraussetzungen auch hinreichende Bedingung ist die
Globevnik, Josip, Stout, Edgar Lee
openaire   +2 more sources

Lipschitz-Type and Bloch-Type Spaces of Pluriharmonic Mappings in a Hilbert Space

open access: yesJournal of Function Spaces, 2017
We investigate some properties of pluriharmonic mappings in an infinite dimensional complex Hilbert space. Several characterizations for pluriharmonic mappings to be in Lipschitz-type and Bloch-type spaces are given, which are generalizations of the ...
Yong Liu
doaj   +1 more source

Universal overconvergence and Ostrowski gaps for holomorphic functions of several variables [PDF]

open access: yes, 2016
We study the universal overconvergence and its relations with Ostrowski gaps for holomorphic functions of several complex ...
Jarnicki, Marek, Siciak, Józef
core   +1 more source

Asymptotic first boundary value problem for holomorphic functions of several complex variables [PDF]

open access: yesCanadian Mathematical Bulletin, 2021
AbstractIn 1955, Lehto showed that, for every measurable function $\psi $ on the unit circle ${\mathbb T}$ , there is a function f holomorphic in the unit disc ${{\mathbb D}}$ , having $\psi $ as radial limit a.e. on ${\mathbb T}$ . We consider an analogous boundary value problem, where the unit disc is replaced by a Stein domain on a complex ...
Paul M. Gauthier, Mohammad Shirazi
openaire   +3 more sources

单位球上µ-Bloch空间到Zygmund型空间的加权Cesàro算子(Extended Cesàro operators from µ-Bloch spaces to Zygmund type spaces in the unit ball)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2016
Supposing that α>0,let g be holomorphic functions in the unit ball B and µ(r) be a normal function on [0,1). Some questions of extended Cesàro operators are studied from µ-Bloch spaces to Zygmund type spaces in the unit ball. By the methods of functional
ZHAOYanhui(赵艳辉)
doaj   +1 more source

Fatou and Korányi-Vági type theorems on the minimal ball [PDF]

open access: yes, 2002
In this paper we develop the Hp (p [greater than or equal] 1) theory on the minimal ball. After identifying the admissible approach regions, we establish theorems of Fatou and Korányi-Vági type on this ...
Viêt-Anh Nguyên, Anh, Nguyên Viêt
core   +2 more sources

A Landau's theorem in several complex variables [PDF]

open access: yes, 2017
In one complex variable, it is well known that if we consider the family of all holomorphic functions on the unit disc that fix the origin and with first derivative equal to 1 at the origin, then there exists a constant ρ, independent of the functions ...
BISI, Cinzia
core   +1 more source

Representation of Special Functions by Multidimensional A- and J-Fractions with Independent Variables

open access: yesFractal and Fractional
The paper deals with the problem of representing special functions by branched continued fractions, particularly multidimensional A- and J-fractions with independent variables, which are generalizations of associated continued fractions and Jacobi ...
Roman Dmytryshyn, Serhii Sharyn
doaj   +1 more source

Home - About - Disclaimer - Privacy