Results 151 to 160 of about 757 (200)

The evolution of payoff matrices: providing incentives to cooperate. [PDF]

Proc Biol Sci, 2011
Akçay E, Roughgarden J.
europepmc   +1 more source

Cooperation and self-interest: Pareto-inefficiency of Nash equilibria in finite random games. [PDF]

Proc Natl Acad Sci U S A, 1998
Cohen JE.
europepmc   +1 more source

Cooperation, norms, and revolutions: a unified game-theoretical approach. [PDF]

PLoS One, 2010
Helbing D, Johansson A.
europepmc   +1 more source

Evolutionary dynamics in the two-locus two-allele model with weak selection. [PDF]

J Math Biol, 2018
Pontz M, Hofbauer J, Bürger R.
europepmc   +1 more source

Power asymmetry destabilizes reciprocal cooperation in social dilemmas

Colnaghi M, Santos FP, Van Lange PAM, Balliet D.   +3 more
europepmc   +1 more source

A taxonomy of best-reply multifunctions in 2x2x2 trimatix games.

Borm, P.E.M., Gonzalez-Alcon, C., Hendrickx, R.L.P., Kuijk, K. van   +3 more
core  

Gradients for the evolution of bimatrix games

Journal of Mathematical Biology, 1987
The evolutionary dynamics of bimatrix games is studied for rescaled partnership games and zero sum games. The former case leads to gradient systems. The selection equations for sexual and asexual reproduction of genotypes corresponding to mixed strategies are analysed. As examples, the origin of anisogamy and cyclic chases for predator-prey coevolution
Koth., M., Sigmund, K.
openaire   +6 more sources

Interval valued bimatrix games [PDF]

Kybernetika, 2010
This paper deals with a two-player simultaneous game with finite strategy sets. Instead of precise payoffs for the players, the upper and lower values of there payoffs are known. It is shown that the existence of an equilibrium for such an interval game is equivalent to the solvability of a certain linear integer system of equations and inequalities ...
Hladík, Milan
openaire   +4 more sources

Pure Nash Equilibria in Bimatrix Games

International Game Theory Review
In this paper, we study the existence of pure Nash equilibria in bimatrix games. Shapley, L. S. [[1964] Some topics in two-person games, in Advances in Game Theory, eds. Dresher, M., Shapley, L. S. & Tucker, A. W. Princeton (University Press, Princeton), pp.
Nagarajan Krishnamurthy, Lina Mallozzi
openaire   +3 more sources

Stochastic evolutionary dynamics of bimatrix games

Journal of Theoretical Biology, 2010
Evolutionary game dynamics of two-player asymmetric games in finite populations is studied. We consider two roles in the game, roles alpha and beta. alpha-players and beta-players interact and gain payoffs. The game is described by a pair of matrices, which is called bimatrix.
大槻, 久, OHTSUKI, Hisashi
openaire   +3 more sources