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Reprenant les equations d'un modèle d'échanges gazeux alvéolo‐capillaires établi par J. Brocas et Y. Cherruault, les auteurs montrent que l'on peut résoudre ces équations, trouver les solutions explicites et les identifier. Starting from the model of alveolo‐capillary gas exchanges of Professors J. Brocas and Y. Cherruault, the authors solve equations, find explicit solutions by an original method and identify these.

We demonstrate an efficient numerical method for the solution of partial differential equations arising from a model suggested by BROCAS and CHERRUAULT and completed by CHERRUAULT and GUILLEZ.

The purpose of this research is to conduct a literature review on the evolution, antecedents, and outcomes of luxury consumption (LC). To accomplish our goal, we used a combination of bibliometrics and systematic approaches to review 165 articles published between 1998 and 2019. The investigation revealed that the evolution of LC is mostly driven by consumer motivation and is influenced by cultural and psychological variables. Furthermore, we explored the aforementioned antecedents of LC along four major axes. Antecedents related to (1) individual characteristics, (2) brand components, (3) cultural and social values, and (4) organizational strategies. Furthermore, based on the outcomes of LC, we found two categories (individual traits and social values). The chapter concludes by proposing a broader research agenda for the future.

This paper aims to consider the problem of determining the equilibriums on oligopoly market in case of Stackelberg leader (leaders) and reflexive behavior of market agents.

This paper includes economic and mathematical modeling, optimization methods and game theory.

This paper explains models of reflexive games on oligopoly market, taking into account the diversity of agents’ reasoning about strategies of environing and equilibrium mechanisms for coincidence or opposition of agents’ reflexive reasoning on the same rank of reflection.

This paper considers the oligopoly market with linear function of demand and costs of agents, the rational behavior of agents and the reflexive reasoning on the same rank of reflection. The set of agents’ reasoning about the environing strategies is considered as a set of market states for which the problem of agent’s optimal action choosing solves with the complete awareness.

Identification of reflexive behavior of environing allows agents to increase their market shares and profit.

Oligopoly markets play a leading role in the world oil trade and reflexive behavior affects the market equilibrium.

In the paper, the mechanisms of equilibrium in reflexive games on the linear duopoly market for arbitrary rank reflection are developed.

Post-merger integration (PMI) success depends heavily on the social and cultural integration of the two legacy organizations. Given that organizational members work and exchange information through social relationships, social network analysis can serve as a useful tool to identify key actors, address areas of concern, and measure PMI success. However, few PMI studies have employed a social network perspective or social network analysis. In this chapter, the authors review the current literature on PMI and organizational change, including the few studies that use social networks approach. The authors also identify recent developments in social networks and organizational change research that can improve our understanding of PMI processes and propose promising avenues for future research. Further, the authors identify obstacles for social network research on PMI and provide practical advice for overcoming them.

The object of this study is a comparison of two minimization methods (“Aliénor” and “Vignes directe”) applied to the mathematical modelization of a biological system, viz. the ventilatory system. “Aliénor's method” is a new global optimization technique which is not very often used, while “Vignes directe's method” has already existed for a long time.