Výsledky vyhľadávania - "functions of several complex variables"

Holomorphic functions on complex Banach lattices.

Autori: Boyd, Christopher Ryan, Raymond A. Snigireva, Nina

Zdroj: Transactions of the American Mathematical Society. Aug2025, Vol. 378 Issue 8, p5899-5925. 27p.

Predmety: *MATHEMATICAL complex analysis, *FUNCTIONS of several complex variables, *BANACH lattices, *BANACH spaces, *HOMOGENEOUS polynomials

On the Calculation of the Number of Real Roots of a System of Nonalgebraic Equations Using Computer Algebra.

Autori: Kuzovatov, V. I. Kytmanov, A. A.

Zdroj: Programming & Computer Software. Apr2025, Vol. 51 Issue 2, p83-87. 5p.

Predmety: *FUNCTIONS of several complex variables, *SYMBOLIC computation, *CHEMICAL equations, *CHEMICAL kinetics, *INTEGRAL functions

Entire Functions of Several Variables: Analogs of Wiman's Theorem.

Autori: Skaskiv, Oleh Bandura, Andriy Salo, Tetyana a ďalší

Zdroj: Axioms (2075-1680). Mar2025, Vol. 14 Issue 3, p216. 18p.

Predmety: *FUNCTIONS of several complex variables, *DIRICHLET series, *COMPLEX variables, *SET functions, *EXPONENTS

On the relative growth of entire functions of several complex variables.

Autori: Sheremeta, Myroslav M.¹ (AUTHOR) m.m.sheremeta@gmail.com

Zdroj: Journal of Mathematical Sciences. Feb2025, Vol. 288 Issue 2, p247-256. 10p.

Predmety: *FUNCTIONS of several complex variables, *INTEGRAL functions, *COMPLEX variables

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

Autori: Dmytryshyn, Roman Sharyn, Serhii

Zdroj: Fractal & Fractional. Feb2025, Vol. 9 Issue 2, p89. 30p.

Predmety: *FUNCTIONS of several complex variables, *HOLOMORPHIC functions, *SPECIAL functions, *POWER series, *INDEPENDENT variables

Hankel operators on vector-valued Bergman spaces

Autori: Oliver Vendrell, Roc

Prispievatelia: University/Department: Universitat de Barcelona. Departament de Matemàtiques i Informàtica

Thesis Advisors: Pau, Jordi, Ortega Cerdà, Joaquim

Zdroj: TDX (Tesis Doctorals en Xarxa)

Predmety: Funcions de diverses variables complexes, Funciones de varias variables complejas, Functions of several complex variables, Operadors lineals, Operadores lineales, Linear operators, Aplicacions holomòrfiques, Aplicaciones holomorfas, Holomorphic mappings, Ciències Experimentals i Matemàtiques

Popis súboru: application/pdf

Prístupová URL adresa: http://hdl.handle.net/10803/471520

On Siegel’s product formulas for quadratic forms over algebraic number fields in higher dimensional cases: On Siegel's product formulas for quadratic forms over algebraic number fields in higher dimensional cases

Autori: Kojima, Hisashi Sakata, Hiroshi

Zdroj: The Journal of Analysis. 33:619-646

Predmety: Analysis on other specific Lie groups, Quadratic forms over global rings and fields, theta series, Analytic theory (Epstein zeta functions, relations with automorphic forms and functions), Automorphic functions in symmetric domains, Theta series, Weil representation, theta correspondences, Siegel modular groups, Siegel and Hilbert-Siegel modular and automorphic forms, General theory of automorphic functions of several complex variables, automorphic forms, Siegel main theorem, analytic theory of quadratic forms, quadratic forms, Automorphic forms in several complex variables

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8035913
https://doi.org/10.1007/s41478-024-00850-0

Continuation of bianalytic functions of several complex variables.

Autori: Ishankulov, Tolib Mannonov, Mahmud

Zdroj: AIP Conference Proceedings. 2024, Vol. 3244 Issue 1, p1-7. 7p.

Predmety: *FUNCTIONS of several complex variables, *MATHEMATICAL complex analysis, *CARLEMAN theorem, *CAUCHY integrals

THE LOCAL COMPLEX CALDERÓN PROBLEM: STABILITY IN A LAYERED MEDIUM FOR A SPECIAL TYPE OF ANISOTROPIC ADMITTIVITY.

Autori: FOSCHIATTI, SONIA GABURRO, ROMINA SINCICH, EVA

Zdroj: SIAM Journal on Mathematical Analysis; 2025, Vol. 57 Issue 4, p4396-4424, 29p

Predmety: STABILITY theory, LIPSCHITZ continuity, NEUMANN boundary conditions, LAYER structure (Solids), MATRIX functions, INVERSE problems, FUNCTIONS of several complex variables

The Landau–Bloch type theorems for certain class of holomorphic and pluriharmonic mappings in C^n: The Landau-Bloch type theorems for certain class of holomorphic and pluriharmonic mappings in \(\mathbb{C}^n\)

Autori: Allu, Vasudevarao Kumar, Rohit

Zdroj: Annales Fennici Mathematici. 50

Predmety: Holomorphic functions of several complex variables, Mathematics - Complex Variables, holomorphic mapping, quasiconformal mapping, Quasiconformal mappings in the complex plane, quasiregular mapping, Bloch functions, normal functions of several complex variables, Harmonic, subharmonic, superharmonic functions in higher dimensions, 31C10, 30C50, 31A05, 32A18, 30C62, 30C45, Pluriharmonic and plurisubharmonic functions, Landau-Bloch type theorem, FOS: Mathematics, Complex Variables (math.CV), \((K, K')\)-elliptic mapping, pluriharmonic mapping

Popis súboru: application/xml

Prístupová URL adresa: http://arxiv.org/abs/2308.15913
https://zbmath.org/8034643
https://doi.org/10.54330/afm.160790

Compact difference of composition operators with smooth symbols on the polydisks

Autori: Lian Hu Hyungwoon Koo

Zdroj: Banach Journal of Mathematical Analysis. 19

Predmety: \(H^p\)-spaces, Nevanlinna spaces of functions in several complex variables, compact, Lipschitz symbol, Linear composition operators, difference, Bergman spaces of functions in several complex variables, composition operator, polydisk

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8036310
https://doi.org/10.1007/s43037-025-00417-6

Distinguished varieties in a family of domains associated with spectral interpolation and operator theory

Autori: Pal, Sourav

Zdroj: ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE. :1399-1430

Predmety: Zero sets of holomorphic functions of several complex variables, Mathematics - Complex Variables, Hermitian symmetric spaces, bounded symmetric domains, Jordan algebras (complex-analytic aspects), 01 natural sciences, Functional Analysis (math.FA), Plane and space curves, Spectral sets of linear operators, Mathematics - Functional Analysis, Mathematics - Algebraic Geometry, FOS: Mathematics, Complete intersections, Dilations, extensions, compressions of linear operators, Complex Variables (math.CV), 0101 mathematics, Algebraic Geometry (math.AG)

Popis súboru: application/xml

Prístupová URL adresa: http://arxiv.org/abs/2010.16077
https://zbmath.org/7944255
https://doi.org/10.2422/2036-2145.202203_010

Herglotz's representation and Carathéodory's approximation

Autori: Tirthankar Bhattacharyya Mainak Bhowmik Poornendu Kumar

Zdroj: Bulletin of the London Mathematical Society. 56:3752-3776

Predmety: Mathematics - Functional Analysis, Functional analysis techniques applied to functions of several complex variables, Mathematics - Complex Variables, Integral representations, canonical kernels (Szegő, Bergman, etc.), FOS: Mathematics, approximation by inner functions, 30E10, 32A25, 32A70, 47A56, Complex Variables (math.CV), Approximation in the complex plane, integral representation of holomorphic functions with positive real part, Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones), Functional Analysis (math.FA)

Popis súboru: application/xml

Prístupová URL adresa: http://arxiv.org/abs/2311.15568
https://zbmath.org/7963323
https://doi.org/10.1112/blms.13165

Non-archimedean and hybrid dynamics of Hénon mappings: Non-Archimedean and hybrid dynamics of Hénon mappings

Autori: Irokawa, Reimi

Zdroj: Mathematische Zeitschrift. 310

Predmety: Polynomials and rational functions of several complex variables, Rigid analytic geometry, non-Archimedean dynamics, complex dynamics, Height functions, Green functions, invariant measures in arithmetic and non-Archimedean dynamical systems, Dynamics of complex polynomials, rational maps, entire and meromorphic functions, Fatou and Julia sets, Berkovich geometry

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8037437
https://doi.org/10.1007/s00209-025-03726-6

Toeplitz operators with symbols invariant under the action of a subgroup of the nilpotent group on the Siegel domain $$D_{2}$$: Toeplitz operators with symbols invariant under the action of a subgroup of the nilpotent group on the Siegel domain \(D_2\)

Autori: Sánchez-Nungaray, Armando Vasilevski, Nikolai

Zdroj: Boletín de la Sociedad Matemática Mexicana. 31

Predmety: Bergman spaces, Toeplitz operators, Hankel operators, Wiener-Hopf operators, Bergman spaces of functions in several complex variables, direct integral, Set-valued set functions and measures, integration of set-valued functions, measurable selections, Siegel domain, Hermitian symmetric spaces, bounded symmetric domains, Jordan algebras (complex-analytic aspects), Toeplitz operators

Popis súboru: application/xml

Prístupová URL adresa: https://zbmath.org/8037495
https://doi.org/10.1007/s40590-025-00752-6

Flat extension technique for moment matrices of positive linear functionals over mixed polynomials and an application in quantum information

Autori: Thanh Hieu Le Minh Toan Ho

Zdroj: Annals of Functional Analysis. 16

Predmety: flat extension, mixed polynomial, moment matrix, Other ''noncommutative' mathematics based on \(C^*\)-algebra theory, Hermitian, skew-Hermitian, and related matrices, squared norm polynomial, Linear operator methods in interpolation, moment and extension problems, sum of squared magnitude polynomial, separable state, Algebras of holomorphic functions of several complex variables

Popis súboru: application/xml

Trigonometric convexity of the multidimensional indicator.

Autori: Mkrtchyan, Aleksandr Vagharshakyan, Armen

Zdroj: Canadian Journal of Mathematics; Apr2025, Vol. 77 Issue 2, p384-399, 16p

Predmety: FUNCTIONS of several complex variables, ANALYTIC functions, TRIGONOMETRIC functions, FOURIER transforms

CONSTRUCTION OF SOLUTIONS TO PDES USING HOLOMORPHIC FUNCTIONS OF SEVERAL VARIABLES.

Autori: SHPAKIVSKYI, VITALII¹ shpakivskyi86@gmail.com

Zdroj: Electronic Journal of Differential Equations. 2024, p1-12. 12p.

Predmety: *FUNCTIONS of several complex variables, *FUNCTION algebras

Recent progress in the theory of functions of several complex variables and complex geometry.

Autori: Zhou, Xiangyu^1,2 (AUTHOR) xyzhou@math.ac.cn

Zdroj: Theoretical & Mathematical Physics. Jan2024, Vol. 218 Issue 1, p163-176. 14p.

Predmety: *FUNCTIONS of several complex variables, *MATHEMATICAL complex analysis, *COMPLEX variables, *SHEAF theory, *VECTOR bundles, *GEOMETRY, *COMPLEX geometry

Fixed point results in soft probabilistic metric spaces

Autori: null Sonam Ramakant Bhardwaj Josika Mal a ďalší

Zdroj: The Journal of Analysis. 33:139-166

Predmety: Fixed-point theorems, Generalized functions for nonlinear analysis (Rosinger, Colombeau, nonstandard, etc.), Functional analysis techniques applied to functions of several complex variables, probabilistic metric space, soft sets, fixed points, Menger space, soft topological space

Popis súboru: application/xml