Results 1 to 10 of about 67,179 (317)
On stability and quasi-stability of a vector lexicographic quadratic boolean programming problem
Journal 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
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Orbital stability and Zhukovskiǐ quasi-stability in impulsive dynamical systems
Open Mathematics, 2022 In this article, we deal with orbital stability and Zhukovskiǐ quasi-stability of periodic or recurrent orbits in an impulsive dynamical system defined in the n-dimensional Euclidean space Rn{{\mathbb{R}}}^{n}.
Li Kehua, Ding Changming
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Stieltjes Property of Quasi-Stable Matrix Polynomials
Mathematics, 2022 In this paper, basing on the theory of matricial Hamburger moment problems, we establish the intrinsic connections between the quasi-stability of a monic or comonic matrix polynomial and the Stieltjes property of a rational matrix-valued function built ...
Xuzhou Zhan, Bohui Ban, Yongjian Hu
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IEEE Access, 2021 This paper addresses the problems of exponentially quasi-incremental-(Q, S, R)-dissipativity and practically incremental stability analysis for a switched nonlinear system.
Hongbo Pang, Shuo Liu
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Lamé system with weak damping and nonlinear time-varying delay
Advances in Nonlinear Analysis, 2023 This article is concerned with the stability and dynamics for the weak damped Lamé system with nonlinear time-varying delay in a bounded domain. Under some appropriate assumptions, the global well-posedness and asymptotic stability are shown in the case ...
Yang Xin-Guang +2 more
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Interfacial instability of two inviscid fluid layers under quasi-periodic oscillations [PDF]
MATEC 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
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K-stability of birationally superrigid Fano 3-fold weighted hypersurfaces
Forum 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
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Analysis and comparison of the 2D/1D and quasi-3D methods with the direct transport code SHARK
Nuclear 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
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Stability of Gravitational and Electromagnetic Geons [PDF]
, 1998 Recent work on gravitational geons is extended to examine the stability properties of gravitational and electromagnetic geon constructs. All types of geons must possess the property of regularity, self-consistency and quasi-stability on a time-scale much
Brill D R +16 more
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Quantum Zakharov Model in a Bounded Domain [PDF]
, 2011 We consider an initial boundary value problem for a quantum version of the Zakharov system arising in plasma physics. We prove the global well-posedness of this problem in some Sobolev type classes and study properties of solutions.
A. Babin +23 more
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