On the strong stability of a vector trajectorial problem of the lexicographic optimization [PDF]
Vladimir Emelichev, R. A. Berdysheva
semanticscholar +4 more sources
Stability, pseudostability and quasistability of vector trajectorial lexicographic optimization problem [PDF]
Lower bounds of stability, pseudostability and quasistability radii of lexicographic set in vector combinatorial problem on systems of subsets of finite set with partial criteria of more general kinds have been found.
R. Berdysheva, V. Emelichev, E. Girlich
doaj +2 more sources
Quasi-stability of a vector trajectorial problem with non-linear partial criteria [PDF]
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
Stability of a majority efficient solution of a vector linear trajectorial problem [PDF]
The multicriteria problem of majority choice on a system of subsets of a finite set with linear partial criteria (MINSUM) is considered. Sufficient and necessary conditions of preserving majority efficiency by an efficient trajectory under "small ...
V.A. Emelichev, Yu.V. Stepanishyna
doaj +2 more sources
Not available.
Vladimir Emelichev, Dmitriy Podkopaev
doaj +4 more sources
On quasistability radius of a vector trajectorial problem with a principle of optimality generalizing Pareto and lexicographic principles [PDF]
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 +3 more sources
Strong stability and strong quasistability of vector trajectorial problem of lexicographic optimization [PDF]
Two types of stability of the lexicographic set for the multicriteria problem on a system of subsets of a finite set with the vector criterion of the most general kind are investigated.
V.A. Emelichev, R.A. Berdysheva
doaj +2 more sources
Cancellous bone and theropod dinosaur locomotion. Part II—a new approach to inferring posture and locomotor biomechanics in extinct tetrapod vertebrates [PDF]
This paper is the second of a three-part series that investigates the architecture of cancellous bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct non-avian ...
Abourachid+180 more
core +3 more sources
An orthotropic continuum model with substructure evolution for describing bone remodeling: an interpretation of the primary mechanism behind Wolff’s law [PDF]
We propose a variational approach that employs a generalized principle of virtual work to estimate both the mechanical response and the changes in living bone tissue during the remodeling process.
Andreaus, Ugo+3 more
core +3 more sources
Cancellous bone and theropod dinosaur locomotion. Part I—an examination of cancellous bone architecture in the hindlimb bones of theropods [PDF]
This paper is the first of a three-part series that investigates the architecture of cancellous (‘spongy’) bone in the main hindlimb bones of theropod dinosaurs, and uses cancellous bone architectural patterns to infer locomotor biomechanics in extinct ...
Aamodt+335 more
core +3 more sources