Results 11 to 20 of about 998,953 (172)

Sampling of entire functions of several complex variables on a lattice and multivariate Gabor frames [PDF]

open access: yesComplex Variables and Elliptic Equations, 2019
We give a general construction of entire functions in $d$ complex variables that vanish on a lattice of the form $L = A (Z + i Z )^d$ for an invertible complex-valued matrix. As an application we exhibit a class of lattices of density >1 that fail to be a sampling set for the Bargmann-Fock space in $C ^2$.
Karlheinz Gröchenig, Yurii Lyubarskii
semanticscholar   +8 more sources

ON CERTAIN SUB-SPACE OF X [PDF]

open access: yesمجلة بغداد للعلوم, 2008
The study of properties of space of entire functions of several complex variables was initiated by Kamthan [4] using the topological properties of the space. We have introduced in this paper the sub-space of space of entire functions of several complex
Baghdad Science Journal
doaj   +3 more sources

Entire Functions of Several Variables: Analogs of Wiman’s Theorem

open access: yesAxioms
This article considers a class of entire functions of several complex variables that are bounded in the Cartesian product of some half-planes. Each such hyperplane is defined on the condition that the real part of the corresponding variable is less than ...
Oleh Skaskiv   +3 more
doaj   +2 more sources

Growth Analysis of Composite Entire Functions of Several Complex Variables Based on Relative Order

open access: yesInternational Journal of Scientific Research in Science, Engineering and Technology, 2020
<p>In this paper we introduce some new results depending on the comparative growth properties of composition of entire function of several complex variables using relative L^*-order, Relative L^*-lower order and L≡L(r_1,r_2,r_3,……..,r_n) is a slowly changing functions.
Balram Prajapati, Anupama Rastogi
openaire   +2 more sources

Theorems of Picard type for entire functions of several complex variables

open access: yesKodai Mathematical Journal, 2003
The author gives an extension of the little Picard theorem for entire functions of several complex variables under conditions on a certain kind of derivative. Let \(f\) be a holomorphic function on \(\mathbb{C}^n\) and \(z= (z_1,\dots, z_n)\) be the natural coordinate system in \(\mathbb{C}^n\).
Jin Lu
openaire   +4 more sources

SOME RESULTS OF THE GROWTH PROPERTIES OF ENTIRE FUNCTIONS OF SEVERAL COMPLEX VARIABLES ON THE BASIS OF THEIR (p, q)th RELATIVE GOL'DBERG ORDER AND (p, q)th-RELATIVE GOL'DBERG TYPE

open access: yesjnanabha, 2023
Biswas [2] introduced the idea of (p; q)th-relative Gol'dberg order and (p; q)th-relative Gol'dberg type of an entire function of several complex variables.
Gyan Prakash Rathore   +2 more
semanticscholar   +1 more source

On the geometric means of entire functions of several complex variables [PDF]

open access: yesTransactions of the American Mathematical Society, 1970
Let f(z, z.,) be an entire function of the n (? 2) complex variables Z1 ... . Zn, holomorphic for Izt I rt, t= 1 ... , n. We have considered the case of only two complex variables for simplicity. Recently many authors have defined the arithmetic means of the function lf(zl, z2)I and have investigated their properties.
openaire   +3 more sources

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