Subspace Methods for Computing the Pseudospectral Abscissa and the Stability Radius
SIAM Journal on Matrix Analysis and Applications, 2014 Daniel Kreßner, Bart Vandereycken
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Effect of eccentricity and inner pipe motion on flow instability for flow through annulus
SN Applied Sciences, 2021 Present work implements the Energy gradient method (EGM) to study the effect of variation in eccentricity, radius ratio and inner pipe movement on the fully developed flow of Newtonian fluid through an annulus for the flow instability.
Satish Kumar Dewangan
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Stability margins for generalized fractional two-dimensional state space models [PDF]
Archives of Control SciencesIn this paper, a new class of bidimensional fractional linear systems is considered. The stability radius of the disturbed system is described according to the H ∞ norm.
Souad Salmi, Djillali Bouagada
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On one type of stability for multiobjective integer linear programming problem with parameterized optimality [PDF]
Computer Science Journal of Moldova, 2020 A multiobjective problem of integer linear programming with parametric optimality is addressed. The parameterization is introduced by dividing a set of objectives into a family of disjoint subsets, within each Pareto optimality is used to establish ...
Vladimir A. Emelichev, Yury Nikulin
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Frontiers in Earth Science, 2023 To address the challenge of designing grouting reinforcement in a deep shaft to control water, this study established an elastic-plastic analytical formula for the grouted rock surrounding a shaft under the combined action of thermal, hydraulic, and ...
Peng Xiang +3 more
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Stability Analysis of Efficient Portfolios in a Discrete Variant of Multicriteria Investment Problem with Savage's Risk Criteria [PDF]
Computer Science Journal of Moldova, 2017 We consider a multicriteria discrete variant of investment portfolio optimization problem with Savage's risk criteria. Three combinations of norms in problem parameter spaces are considered.
Vladimir Emelichev +2 more
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Croatian Operational Research Review, 2015 We consider the bicriteria investment Boolean problem of finding the Pareto set based on efficiency and risk criteria. The quantitative stability characteristics of the problem are investigated, and lower and upper bounds for a stability radius are ...
Vladimir Korotkov +2 more
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Appropriately Matched Fixed-Angle Locking Plates Improve Stability in Volar Distal Radius Fixation
Journal of Hand Surgery Global Online, 2022 Purpose: Size options for volar locking plates may provide value for distal radius fixation. We compared excessively narrow plates with plates that were appropriately matched in width for fixation of an multifragmented distal radius fracture model ...
Natalia D. McIver, MS +4 more
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Measure of stability of a Pareto optimal solution to a vector integer programming problem with fixed surcharges in the l1 and l∞ metrics [PDF]
Computer Science Journal of Moldova, 2005 In this paper we consider a vector integer programming problem with Pareto principle of optimality for the case where partial criteria belong to the class of separable piecewise linear functions. The limit level of the initial data's perturbations in the
Vladimir A. Emelichev +2 more
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Steering Stability Control for Four-Motor Distributed Drive High-Speed Tracked Vehicles
IEEE Access, 2020 A steering stability control method for four-motor distributed drive high-speed tracked vehicle is proposed to improve handling stability and safety. The dynamic analysis and calculation of center steering, small radius steering and large radius steering
Li Zhai +5 more
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