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On the $$\alpha $$ α -core of set payoffs games

Author

Listed:
  • Yu Zhang

    (Yunnan University of Finance and Economics)

  • Xiangkai Sun

    (Chongqing Technology and Business University)

Abstract

This paper deals with $$\alpha $$ α -core of set payoffs games with finitely many players and finite coalition $$\alpha $$ α -core of set payoffs games with infinitely many players. We present an existence theorem of $$\alpha $$ α -core of set payoffs games with finitely many players. By virtue of finite intersection property, we also establish an existence theorem of finite coalition $$\alpha $$ α -core of set payoffs games with infinitely many players. Besides, we obtain some stability results of solution mapping of $$\alpha $$ α -core of set payoffs games, where set payoff functions and action sets of agents involve perturbed parameters. Moreover, as applications, we obtain the corresponding results for $$\alpha $$ α -core of vector payoffs games.

Suggested Citation

  • Yu Zhang & Xiangkai Sun, 2024. "On the $$\alpha $$ α -core of set payoffs games," Annals of Operations Research, Springer, vol. 336(3), pages 1505-1518, May.
  • Handle: RePEc:spr:annopr:v:336:y:2024:i:3:d:10.1007_s10479-022-05090-8
    DOI: 10.1007/s10479-022-05090-8
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