Results 11 to 20 of about 70,227 (292)

On a semilinear Timoshenko-Coleman-Gurtin system: Quasi-stability and attractors [PDF]

open access: yesDiscrete & Continuous Dynamical Systems - A, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
M. M. Freitas   +4 more
openaire   +5 more sources

Interfacial instability of two inviscid fluid layers under quasi-periodic oscillations [PDF]

open access: yesMATEC Web of Conferences, 2019
We investigate the effect of horizontal quasi-periodic oscillations on the stability of two immiscible fluids of different densities. The two fluid layers are confined in a cavity of infinite extension in the horizontal directions. We show in the inviscid
Eljaouahiry A.   +3 more
doaj   +1 more source

K-stability of birationally superrigid Fano 3-fold weighted hypersurfaces

open access: yesForum of Mathematics, Sigma, 2023
We prove that the alpha invariant of a quasi-smooth Fano 3-fold weighted hypersurface of index $1$ is greater than or equal to $1/2$ . Combining this with the result of Stibitz and Zhuang [SZ19] on a relation between birational superrigidity
In-Kyun Kim, Takuzo Okada, Joonyeong Won
doaj   +1 more source

Analysis and comparison of the 2D/1D and quasi-3D methods with the direct transport code SHARK

open access: yesNuclear Engineering and Technology, 2022
The 2D/1D method has become the mainstream of the direct transport calculation considering the balance of accuracy and efficiency. However, the 2D/1D method still suffers from stability issues.
Chen Zhao   +5 more
doaj   +1 more source

Recent applications of ionic liquids in quasi-solid-state lithium metal batteries

open access: yesGreen Chemical Engineering, 2021
Quasi-solid-state lithium metal batteries are considered as one of the most promising energy storage devices, and the application of ionic liquids (ILs) as a new generation of functionalized electrolyte components in lithium metal batteries has become ...
Jiajia Li   +5 more
doaj   +1 more source

Insights into the effects of oriented crystallization on the performance of quasi-two-dimensional perovskite solar cells

open access: yesNext Materials, 2023
Long-term operational stability is one of the key problems for the commercialization of the perovskite photovoltaics. During the past decade, a tremendous amount of work has aimed at addressing the stability issues of perovskite solar cells (PSCs). Among
Ruixuan Jiang   +7 more
doaj   +1 more source

A Quasi‐Solid‐State Tristate Reversible Electrochemical Mirror Device with Enhanced Stability

open access: yesAdvanced Science, 2020
Reversible electrochemical mirror (REM) electrochromic devices with electrochemical tunability in multiple optical states are exciting alternatives to conventional electrochromic smart windows.
Alice Lee‐Sie Eh   +8 more
doaj   +1 more source

Postoptimal analysis of one lexicographic combinatorial problem with non-linear criteria [PDF]

open access: yesComputer Science Journal of Moldova, 2009
In this article we consider a multicriteria combinatorial problem with ordered MINMIN criteria. We obtain necessary and sufficient conditions of that type of stability to the initial data perturbations for which all lexicographic optima of the original ...
Vladimir A. Emelichev, Olga V. Karelkina
doaj  

On quasi-stability of the vector Boolean problem of minimizing absolute deviations of linear functions from zero [PDF]

open access: yesComputer Science Journal of Moldova, 2006
We consider a multi-criterion Boolean programming problem with partial criteria of the kind MIN MODUL of linear functions. We investigate such type of stability which can be understood as a discrete analogue of the Hausdorff lower semi-continuity.
Vladimir A. Emelichev   +1 more
doaj  

Global attractors for a class of viscoelastic plate equations with past history

open access: yesAIMS Mathematics
This paper is concerned with a class of viscoelastic plate equations with past history. We first transform the original initial-boundary value problem into an equivalent one by means of the history space framework. Then we use the perturbed energy method
Quan Zhou, Yang Liu , Dong Yang
doaj   +1 more source

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