Results 11 to 20 of about 73,452 (285)

Quasi-stability of a vector trajectorial problem with non-linear partial criteria [PDF]

open access: yesComputer Science Journal of Moldova, 2003
Multi-objective (vector) combinatorial problem of finding the Pareto set with four kinds of non-linear partial criteria is considered. Necessary and sufficient conditions of that kind of stability of the problem (quasi-stability) are obtained.
Vladimir A. Emelichev   +1 more
doaj   +2 more sources

On stability and quasi-stability of a vector lexicographic quadratic boolean programming problem

open access: yesJournal of Numerical Analysis and Approximation Theory, 2001
We consider a vector Boolean programming problem with the linear-quadratic partial criteria. Formulas of radiuses of two types of stability, necessary and sucient conditions of stability are found.
V.A. Emelichev, V. Nikulin
doaj   +5 more sources

Quasi-stability of partially hyperbolic diffeomorphisms [PDF]

open access: yesTransactions of the American Mathematical Society, 2014
19 ...
Hu, Huyi, Zhu, Yujun
openaire   +3 more sources

A quasi-stability result for dictatorships in S n [PDF]

open access: yesCombinatorica, 2014
We prove that Boolean functions on $S_{n}$ whose Fourier transform is highly concentrated on the first two irreducible representations of $S_n$, are close to being unions of cosets of point-stabilizers. We use this to give a natural proof of a stability result on intersecting families of permutations, originally conjectured by Cameron and Ku, and first
Ellis, David   +2 more
openaire   +3 more sources

Quasi-stability versus Genericity [PDF]

open access: yes, 2012
13 pages, to appear in the proceedings of the CASC'12 conference (Maribor, Slovenia 2012)
Hashemi, Amir   +2 more
openaire   +2 more sources

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

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

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

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

A Class of Saddle-point Configurations in three-dimensional SU(2) Lattice Gauge Theory [PDF]

open access: yes, 1995
We discuss a class of saddle-point configurations in SU(2) lattice gauge theory in three Euclidean dimensions. These configurations are smooth on the scale of the lattice and have an action density exhibiting localized peaks, as has been seen in cooled ...
Mawhinney, Robert D.
core   +2 more sources

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