Results 1 to 10 of about 240,268 (117)

Stability, pseudostability and quasistability of vector trajectorial lexicographic optimization problem [PDF]

open access: closedComputer Science Journal of Moldova, 1998
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]

open access: closedComputer 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

Stability of a majority efficient solution of a vector linear trajectorial problem [PDF]

open access: closedComputer Science Journal of Moldova, 1999
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

Conditions of stability, pseudostability and quasi-stability of the Pareto set in a vector trajectorial problem

open access: closedJournal of Numerical Analysis and Approximation Theory, 1998
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]

open access: closedComputer 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   +3 more sources

Strong stability and strong quasistability of vector trajectorial problem of lexicographic optimization [PDF]

open access: closedComputer Science Journal of Moldova, 1998
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]

open access: yesPeerJ, 2018
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]

open access: yesBiomech Model Mechanobiol, 2023
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]

open access: yesPeerJ, 2018
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

Home - About - Disclaimer - Privacy