Browsing by Author "Ungureanu, Valeriu"

Browsing by Author "Ungureanu, Valeriu"

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  • ALGORITMI DE SOLUȚIONARE A PROBLEMELOR NELINIARE DE TRANSPORT 
    Pașa, Tatiana (CEP USM, 2021)
    Scopul lucrării: constă în soluționarea unui șir de probleme neliniare de transport de dimensiuni mari cu funcții concave de cost.
  • APPLYING SEQUENTIAL AND PARALLEL PROGRAMMING TO SOLVE ANON-LINEAR TRANSPORTATION PROBLEM 
    Pașa, Tatiana; Ungureanu, Valeriu (UTM, 2017)
    Some aspects related to the structure of anon-linear network transport ation problem are investigated. An improve ment of an algorithm proposed earlier is provided by the means of sequential and parallel programming ...
  • ASELENIZAREA UNEI NAVE COSMICE 
    Brega, Alexandru; Ungureanu, Valeriu (CEP USM, 2009)
    It is considered the problem of the spaceship descending on the Moon (cosmic body without atmosphere) with spending a minimum amount of the fuel. The mathematical model represents an optimal control problem. It’s solved ...
  • ASUPRA METODEI POTENȚIALELOR PENTRU PROBLEMA DE TRANSPORT DEGENERATĂ 
    Paşa, Tatiana; Ungureanu, Valeriu (CEP USM, 2017)
    În lucrare este studiată problema de transport și sunt prezentate câteva observații ce țin de unele cazuri sau situații particulare ce pot apărea în procesul de soluționare a problemei de transport prin metoda potențialelor. ...
  • FINDING THE SET OF ALL NASH EQUILIBRIA OF A POLYMATRIX MIXED-STRATEGY GAME 
    Ungureanu, Valeriu (CEP USM, 2017)
    The method of intersection of best response mapping graphs is applied to determine the Nash equilibrium set of a finite mixedstrategy game. Results of a Wolfram language implementation of the method are presented. Appeared ...
  • LINEAR DISCRETE OPTIMAL AND STACKELBERG CONTROL PROCESSES WITH ECHOES AND RETROACTIVE FUTURE 
    Ungureanu, Valeriu (2015)
    We develop mathematical models of linear discrete optimal and Stackelberg processes with echoes and retroactive future as an extensions and development of Pareto-Nash-Stackel-berg control u2. Investigated problems are ...
  • MULŢIMI DE ECHILIBRE STACKELBERG ÎN JOCURILE DIADICE ÎN STRATEGII MIXTE 
    Lozan, Victoria; Ungureanu, Valeriu (CEP USM, 2010)
    We consider the problem of determining the set of Stackelberg equilibria for dyadic games in mixed strategies. We propose an algorithm for determining the Stackelberg equilibria in dyadic games.The main results are formulated ...
  • NASH EQUILIBRIUM SET FUNCTION IN DYADIC MIXED-STRATEGY GAMES 
    Ungureanu, Valeriu (Institutul de Matematică şi Informatică al AŞM, 2017)
    Dyadic two-person mixed strategy games form the case for which Nash equilibrium sets can be determined simply. In this paper the set of Nash equilibria in a particular game is determined as an intersection of graphs of ...
  • OPTIMAL AND STACKELBERG CONTROLS OF LINEAR DISCRETE PROCESSES INFLUENCED BY ECHOES 
    Ungureanu, Valeriu; Deveatîi, Dumitru (Valines SRL, 2014)
    We develop mathematical models of Stackelberg control for linear discrete-time processes influenced by echoes as the development of Stackelberg control models and principles|particular models and principles of the more ...
  • PARETO-NASH-STACKELBERG GAME AND CONTROL THEORY 
    Ungureanu, Valeriu (Springer,Sham, 2018)
    This book presents a comprehensive new, multi-objective and integrative view on traditional game and control theories. Consisting of 15 chapters, it is divided into three parts covering noncooperative games; mixtures of ...
  • PRINCIPII DE ECHILIBRU PARETO-NASH 
    Lozan, Victoria; Ungureanu, Valeriu (CEP USM, 2009)
    We consider the problem of determining the set of Pareto-Nash equilibriums in strategic games. The main results and method for solving the problem are explained. They are applied to solve the problem of finding Pareto-Nash ...
  • PRINCIPII DE ECHILIBRU PARETO-NASH-STACKELBERG 
    Lozan, Victoria; Ungureanu, Valeriu (CEP USM, 2010)
    We consider the problem of determining the set of Pareto-Nash-Stackelberg equilibria in strategic games. The main results are formulated and explained. A procedure for the equilibrium set determining is presented. It is ...
  • TAXONOMY OF STRATEGIC GAMES WITH INFORMATION LEAKS AND CORRUPTION OF SIMULTANEITY 
    Ungureanu, Valeriu (Academy of Sciences of Moldova, 2016)
    We consider pseudo-simultaneous normal form games — strategic games with rules violated by information leaks and simultaneity corruption. We provide classification and construction of a game taxonomy based on applicable ...
  • WOLFRAM MATHEMATICA AS AN ENVIRONMENT FOR SOLVING CONCAVE NETWORK TRANSPORTATION PROBLEMS 
    Pașa, Tatiana; Ungureanu, Valeriu (CEP USM, 2017)
    In this work, we consider a transportation problem on a network with concave cost functions and constrained flows on arcs and expose an approach to its solving via Wolfram language algorithm implementation ...