5 papers
Some Numerical Simulations Based on Dacorogna Example Functions in Favor of Morrey Conjecture
Xinghao Dong, Koffi Enakoutsa
Morrey Conjecture deals with two properties of functions which are known as quasi-convexity and rank-one convexity. It is well established that every function satisfying the quasi-…
An Exact Consistent Tangent Stiffness Matrix for a Second Gradient Model for Porous Plastic Solids: Derivation and Assessment
Koffi Enakoutsa
It is well known that the use of a consistent tangent stiffness matrix is critical to obtain quadratic convergence of the global Newton iterations in the finite element simulations…
Fourier-Stieltjes transform defined by induced representation on locally compact groups
Y. I. Akakpo, K. Assiamoua, K. Enakoutsa +1
In this work we extend the Fourier-Stieltjes transform of a vector measure and a continuous function defined on compact groups to locally compact groups. To do so, we consider a re…
An infinite-server queueing model MMAPkGk in semi-Markov random environment with marked MAP arrival and subject to catastrophes
K. Kerobyan, R. Covington, R. Kerobyan +1
In the present paper the infinite-server MMAPkGk queueing model with random resource vector of customers, marked MAP arrival and semi-Markov (SM) arrival of catastrophes is conside…
Infinite-server queueing model with MAPkGk Markov arrival streams, random volume of customers in random environment subject to catastrophe
Khanik Kerobyan, Ruben Kerobyan, Koffi Enakoutsa
In this paper the infinite server queue model in semi-Markov random environment with k Markov arrival streams, random resources of customers, and catastrophes is considered. After…