Results 1 to 10 of about 85,222 (279)
INVARIANT SUBSPACES IN UNBOUNDED DOMAINS
Проблемы анализа, 2021 We study subspaces of functions analytic in an unbounded convex domain of the complex plane and invariant with respect to the differentiation operator.
A. S. Krivosheev, O. A. Krivosheeva
doaj +2 more sources
Periodic random attractors for stochastic Navier-Stokes equations on unbounded domains
Electronic Journal of Differential Equations, 2012 This article concerns the asymptotic behavior of solutions to the two-dimensional Navier-Stokes equations with both non-autonomous deterministic and stochastic terms defined on unbounded domains.
Bixiang Wang
doaj +3 more sources
Random attractors for stochastic plate equations with memory in unbounded domains
Open Mathematics, 2021 In this paper, we investigate the dynamics of stochastic plate equations with memory in unbounded domains. More specifically, we obtain the uniform time estimates for solutions of the problem.
Yao Xiao Bin
doaj +1 more source
Nonexpansive mappings defined on unbounded domains
Fixed Point Theory and Applications, 2006 We obtain fixed point theorems for nonexpansive mappings defined on unbounded sets. Our assumptions are weaker than the asymptotically contractive condition recently introduced by Jean-Paul Penot.
W. A. Kirk, A. Kaewcharoen
doaj +2 more sources
Baker's conjecture for functions with real zeros [PDF]
, 2018 Baker's conjecture states that a transcendental entire functions of order less than 1/2 has no unbounded Fatou components. It is known that, for such functions, there are no unbounded periodic Fatou components and so it remains to show that they can also
Ahlfors +26 more
core +3 more sources
Fixed Points for Pseudocontractive Mappings on Unbounded Domains
Fixed Point Theory and Applications, 2010 We give some fixed point results for pseudocontractive mappings on nonbounded domains which allow us to obtain generalizations of recent fixed point theorems of Penot, Isac, and Németh. An application to integral equations is given.
E. Llorens-Fuster +1 more
doaj +2 more sources
Method of Infinite System of Equations for Problems in Unbounded Domains
Journal of Applied Mathematics, 2012 Many problems of mechanics and physics are posed in unbounded (or infinite) domains. For solving these problems one typically limits them to bounded domains and find ways to set appropriate conditions on artificial boundaries or use quasi-uniform grid ...
Dang Quang A, Tran Dinh Hung
doaj +1 more source
Computational aspects of pseudospectral Laguerre approximations [PDF]
, 1990 Pseudospectral approximations in unbounded domains by Laguerre polynomials lead to ill-conditioned algorithms. Introduced are a scaling function and appropriate numerical procedures in order to limit these unpleasant ...
Funaro, Daniele
core +2 more sources
On multipoint resonant problems on the half-line
Boundary Value Problems, 2019 In this work we obtain sufficient conditions for the existence of bounded solutions of a resonant multipoint second-order boundary value problem, with a fully differential equation.
Lucía López-Somoza, Feliz Minhós
doaj +1 more source
Computation of Steady Incompressible Flows in Unbounded Domains [PDF]
, 2015 In this study we revisit the problem of computing steady Navier-Stokes flows in two-dimensional unbounded domains. Precise quantitative characterization of such flows in the high-Reynolds number limit remains an open problem of theoretical fluid dynamics.
Gustafsson, Jonathan, Protas, Bartosz
core +3 more sources