Results 31 to 40 of about 3,280,717 (275)

On Some Branched Continued Fraction Expansions for Horn’s Hypergeometric Function H4(a,b;c,d;z1,z2) Ratios

open access: yesAxioms, 2023
The paper deals with the problem of representation of Horn’s hypergeometric functions by branched continued fractions. The formal branched continued fraction expansions for three different Horn’s hypergeometric function H4 ratios are constructed.
Tamara Antonova   +3 more
doaj   +1 more source

Bolzano's Theorem in Several Complex Variables [PDF]

open access: yesProceedings of the American Mathematical Society, 1980
Let Ω \Omega be a bounded domain in C n {C^n} containing the origin. Let f : Ω ¯ → C n f:\bar \Omega \to {C^n} be analytic in Ω
openaire   +1 more source

k-convexity in several complex variables [PDF]

open access: yesAnnales Polonici Mathematici, 2002
Formerly, D.~Mejia, D.~Minda and W.~Ma investigated the hyperbolic geometry of \(k\)-convex regions in \(\mathbb C\), \(k\)-convex functions on the unit disk \(U \in \mathbb C\), and obtained growth and distortion theorems for \(k\)-convex functions on \(U\). In this paper, their results are generalized for the case of several complex variables.
Hamada, Hidetaka, Kohr, Gabriela
openaire   +1 more source

Kernel convergence and biholomorphic mappings in several complex variables

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
We deal with kernel convergence of domains in ℂn which are biholomorphically equivalent to the unit ball B. We also prove that there is an equivalence between the convergence on compact sets of biholomorphic mappings on B, which satisfy a growth theorem,
Gabriela Kohr
doaj   +1 more source

Representation of logarithm of entire function in several complex variables

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2013
The integral representation of some branch of an entire on $\mathbb{C}^n$ function which generalized the Poisson-Jensen-Stoll Formula is obtained.
O. Ya. Brodyak, Ya. V. Vasyl'kiv
doaj   +1 more source

Presence or absence of analytic structure in maximal ideal spaces [PDF]

open access: yes, 2014
We study extensions of Wermer's maximality theorem to several complex variables. We exhibit various smoothly embedded manifolds in complex Euclidean space whose hulls are non-trivial but contain no analytic disks.
Izzo, Alexander J.   +2 more
core   +1 more source

A Note on Strongly Starlike Mappings in Several Complex Variables

open access: yesAbstract and Applied Analysis, 2014
Let f be a normalized biholomorphic mapping on the Euclidean unit ball 𝔹n in ℂn and let α∈0,1. In this paper, we will show that if f is strongly starlike of order α in the sense of Liczberski and Starkov, then it is also strongly starlike of order α in ...
Hidetaka Hamada   +3 more
doaj   +1 more source

Results on Solutions for Several Systems of Partial Differential-Difference Equations with Two Complex Variables

open access: yesJournal of Mathematics, 2023
This article is to describe the entire solutions of some partial differential-difference equations and systems. Some theorems about the forms of transcendental entire solutions with finite order for several high-order partial differential-difference ...
Yuxian Chen, Libing Xie, Hongyan Xu
doaj   +1 more source

On the Analytic Continuation of Lauricella–Saran Hypergeometric Function FK(a1,a2,b1,b2;a1,b2,c3;z)

open access: yesMathematics, 2023
The paper establishes an analytical extension of two ratios of Lauricella–Saran hypergeometric functions FK with some parameter values to the corresponding branched continued fractions in their domain of convergence.
Tamara Antonova   +2 more
doaj   +1 more source

Log-domain implementation of complex dynamics reaction-diffusion neural networks [PDF]

open access: yes, 2003
In this paper, we have identified a second-order reaction-diffusion differential equation able to reproduce through parameter setting different complex spatio-temporal behaviors.
Linares Barranco, Bernabé   +1 more
core   +1 more source

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