Results 1 to 10 of about 7,657,889 (300)

Stability Issues for Selected Stochastic Evolutionary Problems: A Review

Axioms, 2018
We review some recent contributions of the authors regarding the numerical approximation of stochastic problems, mostly based on stochastic differential equations modeling random damped oscillators and stochastic Volterra integral equations.
Angelamaria Cardone, Dajana Conte, Raffaele D’Ambrosio, Beatrice Paternoster   +3 more
doaj   +1 more source

Stability Problems for Chua System with One Linear Control

Journal of Applied Mathematics, 2013
A Hamilton-Poisson realization and some stability problems for a dynamical system arisen from Chua system are presented. The stability and dynamics of a linearized smooth version of the Chua system are analyzed using the Hamilton-Poisson formalism.
Camelia Pop Arieşanu
doaj   +1 more source

POSSIBLE STATEMENTS OF PROBLEMS OF LOSS OF STABILITY DESIGNS

Вестник Дагестанского государственного технического университета: Технические науки, 2016
The technique of definition of group of a limit condition of thin-walled systems on a condition of loss of stability of equilibrium forms is given. It is noted that for unambiguous definition of a condition of a design it is necessary to reveal "nature ...
S. V. Guseinovа, A. M. Dibirgadzhiev, G. M. Murtazaliyev   +2 more
doaj   +1 more source

Thermal stability problems in a thin porous plate

Journal of Numerical Analysis and Approximation Theory, 2008
Some numerical and analytical aspects of the stability of the formal solution for the dynamical problem associated with the governing equations in a thin porous plate under a constant thermal source are discussed.
Remus Ene, Ioana Dragomirescu
doaj   +2 more sources

Circumventing the stability problems of graphene nanoribbon zigzag edges. [PDF]

Nat Chem, 2022
Lawrence J, Berdonces-Layunta A, Edalatmanesh S, Castro-Esteban J, Wang T, Jimenez-Martin A, de la Torre B, Castrillo-Bodero R, Angulo-Portugal P, Mohammed MSG, Matěj A, Vilas-Varela M, Schiller F, Corso M, Jelinek P, Peña D, de Oteyza DG.   +16 more
europepmc   +1 more source

Publisher Correction: Circumventing the stability problems of graphene nanoribbon zigzag edges. [PDF]

Nat Chem, 2022
Lawrence J, Berdonces-Layunta A, Edalatmanesh S, Castro-Esteban J, Wang T, Jimenez-Martin A, de la Torre B, Castrillo-Bodero R, Angulo-Portugal P, Mohammed MSG, Matěj A, Vilas-Varela M, Schiller F, Corso M, Jelinek P, Peña D, de Oteyza DG.   +16 more
europepmc   +1 more source

Stability of solutions for some inverse problems

Electronic Journal of Differential Equations, 2012
In this article we establish three stability results for some inverse problems. More precisely we consider the following boundary value problem: $Delta u + lambda u + mu = 0$ in $Omega$, $u = 0$ on $partialOmega$, where $lambda$ and $mu$ are real ...
Robert Dalmasso
doaj  

Spectral Independence via Stability and Applications to Holant-Type Problems [PDF]

TheoretiCS
This paper formalizes connections between stability of polynomials and convergence rates of Markov Chain Monte Carlo (MCMC) algorithms. We prove that if a (multivariate) partition function is nonzero in a region around a real point $\lambda$ then ...
Zongchen Chen, Kuikui Liu, Eric Vigoda
doaj   +1 more source

An application of a novel geometric criterion to global-stability problems of a nonlinear SEIVS epidemic model. [PDF]

J Appl Math Comput, 2021
Wang X, Liu Z, Wang L, Guo C, Xiang H.
europepmc   +1 more source

The Stability of Parabolic Problems with Nonstandard p(x, t)-Growth

Mathematics, 2017
In this paper, we study weak solutions to the following nonlinear parabolic partial differential equation ∂ t u − div a ( x , t , ∇ u ) + λ ( | u | p ( x , t ) − 2 u ) = 0 in Ω T , where λ ≥ 0 and ∂ t u denote ...
André H. Erhardt
doaj   +1 more source