Results 1 to 10 of about 4,423 (156)

Families of Strictly Pseudoconvex Domains and Peak Functions. [PDF]

open access: yesJ Geom Anal, 2018
We prove that given a family $(G_t)$ of strictly pseudoconvex domains varying in $\mathcal{C}^2$ topology on domains, there exists a continuously varying family of peak functions $h_{t,\zeta}$ for all $G_t$ at every $\zeta\in\partial G_t.
Lewandowski A.
europepmc   +8 more sources

Exhaustion functions and Stein neighborhoods for smooth pseudoconvex domains. [PDF]

open access: greenProc Natl Acad Sci U S A, 1975
A strictly plurisubharmonic exhaustion function with negative values is constructed for arbitrary relatively compact pseudoconvex domains with smooth boundary in a Stein manifold. It is applied to verify the Serre conjecture in a special case. A sufficient condition is given that guarantees the existence of a neighborhood-basis of Stein domains for ...
Diederich K, Fornaess JE.
europepmc   +7 more sources

Optimality Conditions and Scalarization of Approximate Quasi Weak Efficient Solutions for Vector Equilibrium Problem

open access: yesComplexity, 2020
This paper is devoted to the investigation of optimality conditions for approximate quasi weak efficient solutions for a class of vector equilibrium problem (VEP).
Yameng Zhang, Guolin Yu, Wenyan Han
doaj   +2 more sources

Projection-Free Methods for Online Distributed Quantized Optimization With Strongly Pseudoconvex Cost Functions

open access: goldIEEE Access
This paper investigates online distributed optimization within multi-agent systems under inequality constraints. Agents are allowed to exchange local data with their immediate neighbors through a time-varying digraph and perform computations, aiming to ...
Xiaoxi Yan, Yu Li, Muyuan Ma
doaj   +2 more sources

Novel Neural Network for Dealing with a Kind of Non-smooth Pseudoconvex Optimization Problems [PDF]

open access: yesJisuanji kexue, 2022
The research of optimization problem is favored by researchers.Nonsmooth pseudoconvex optimization problems are a special kind of nonconvex optimization problems,which often appear in machine learning,signal processing,bioinformatics and various ...
YU Xin, LIN Zhi-liang
doaj   +1 more source

Pseudostarlike and pseudoconvex solutions of a differential equation with exponential coefficients

open access: yesМатематичні Студії, 2021
Dirichlet series $F(s)=e^{s}+\sum_{k=1}^{\infty}f_ke^{s\lambda_k}$ with the exponents ...
M.M. Sheremeta
doaj   +1 more source

On some new estimates for integrals of the square function and analytic Bergman type classes in some domains in  Cn

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2020
The purpose of the note is to obtain equivalent quasinorm, sharp estimates for the quasinorm of Hardy’s and new Bergman’s analytic classes of in the polydisk.
Shamoyan, R.F., Tomashevskaya, E.B.
doaj   +1 more source

The method of Weighted Multi objective Fractional Linear Programming Problem (MOFLPP) [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2014
More theories and algorithms in non-linear programming with titles convexity (Convex). When the objective function is fractional function, will not have to have any swelling, but can get other good properties have a role in the development of algorithms ...
Waleed Khalid Jaber, Zeanab k. jabar
doaj   +1 more source

Rigid characterizations of pseudoconvex domains [PDF]

open access: yes, 2011
We prove that an open set $D$ in $\C^n$ is pseudoconvex if and only if for any $z\in D$ the largest balanced domain centered at $z$ and contained in $D$ is pseudoconvex, and consider analogues of that characterization in the linearly convex case.Comment:
J. Thomas, Nikolai Nikolov, Pascal
core   +3 more sources

Geometric properties of semitube domains [PDF]

open access: yes, 2014
In the paper we study the geometry of semitube domains in $\mathbb C^2$. In particular, we extend the result of Burgu\'es and Dwilewicz for semitube domains dropping out the smoothness assumption.
Kosiński, Łukasz   +2 more
core   +3 more sources

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