About one discrete analog of Hausdorff semi-continuity of suitable mapping in a vector combinatorial problem with a parametric principle of optimality ("from Slater to lexicographic") [PDF]
Journal of Numerical Analysis and Approximation Theory, 2006 multicriteria linear combinatorial problem is considered, principle of optimality of which is defined by a partitioning of partial criteria onto groups with Slater preference relation within each group and the lexicographic preference relation ...
Vladimir A. Emelichev +1 more
doaj +6 more sources
On the Quasistability Radius for a Multicriteria Integer Linear Programming Problem of Finding Extremum Solutions [PDF]
Cybernetics and Systems Analysis, 2019 This article investigates the family of quantitative approaches and seeks for analytical bounds on the stability radius (different types of stability) for the multi-criteria problem of integer linear programming (ILP) with the Pareto optimality principle. The work concerns multi-criteria problems of ILP with an extremum optimality principle.
V. Emelichev, Yu. Nikulin
exaly +9 more sources
On quasistability radius of a vector trajectorial problem with a principle of optimality generalizing Pareto and lexicographic principles [PDF]
Computer Science Journal of Moldova, 2005 A multicriterion linear combinatorial problem with a parametric principle of optimality is considered. This principle is defined by a partitioning of partial criteria onto Pareto preference relation groups within each group and the lexicographic ...
Sergey E. Bukhtoyarov +1 more
doaj +5 more sources
Minimal matchings of point processes [PDF]
, 2022 Suppose that red and blue points form independent homogeneous Poisson processes of equal intensity in R-d. For a positive (respectively, negative) parameter gamma we consider red-blue matchings that locally minimize (respectively, maximize) the sum of ...
Holroyd, Alexander E. +2 more
core +2 more sources
Мера устойчивости многокритериальной задачи целочисленного линейного программирования с параметрическим принципом оптимальности [PDF]
, 2022 In this paper, we consider a multicriteria integer linear programming problem with a parametric principle of optimality. Parameterization is realized by dividing the set of criteria into several disjoint groups (subsets) of criteria ordered by importance,
S. E. Bukhtoyarov +3 more
core +2 more sources
Eliminating flutter for clamped von Karman plates immersed in subsonic flows [PDF]
, 2014 We address the long-time behavior of a non-rotational von Karman plate in an inviscid potential flow. The model arises in aeroelasticity and models the interaction between a thin, nonlinear panel and a flow of gas in which it is immersed [6, 21, 23 ...
Lasiecka, Irena, Webster, Justin T.
core +1 more source
Spatiotemporal solitons in multidimensional optical media with a quadratic nonlinearity [PDF]
, 1997 We consider solutions to the second-harmonic generation equations in two-and three-dimensional dispersive media in the form of solitons localized in space and time.
A. A. Kanashov +32 more
core +1 more source
Stability kernel in finite games with perturbed payoffs [PDF]
, 2022 The parametric concept of equilibrium in a finite cooperative game of several players in a normal form is introduced. This concept is defined by the partitioning of a set of players into coalitions.
Emelichev Vladimir, Nikulin Yury
core +1 more source
Derived automorphism groups of K3 surfaces of Picard rank 1 [PDF]
, 2016 We give a complete description of the group of exact autoequivalences of the bounded derived category of coherent sheaves on a K3 surface of Picard rank 1.
Bayer, A., Bridgeland, T.
core +3 more sources
Smooth attractors of finite dimension for von Karman evolutions with nonlinear frictional damping localized in a boundary layer [PDF]
, 2012 In this paper dynamic von Karman equations with localized interior damping supported in a boundary collar are considered. Hadamard well-posedness for von Karman plates with various types of nonlinear damping are well-known, and the long-time behavior of ...
Albano +57 more
core +3 more sources