caa a22 4500 445840064 CHVBK 20180317145341.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s00186-010-0342-1 doi (NATIONALLICENCE)springer-10.1007/s00186-010-0342-1 On evolutionary ray-projection dynamics [Elektronische Daten] [Reinoud Joosten, Berend Roorda] We introduce the ray-projection dynamics in evolutionary game theory by employing a ray projection of the relative fitness (vector) function, i.e., a projection unto the unit simplex along a ray through the origin. Ray-projection dynamics are weakly compatible in the terminology of Friedman (Econometrica 59:637-666, 1991), each of their interior fixed points is an equilibrium and each interior equilibrium is one of its fixed points. Furthermore, every interior evolutionarily stable strategy is an asymptotically stable fixed point, and every strict equilibrium is an evolutionarily stable state and an evolutionarily stable equilibrium. We also employ the ray-projection on a set of functions related to the relative fitness function and show that several well-known evolutionary dynamics can be obtained in this manner. The Author(s), 2011 Evolutionary games nationallicence Ray-projection dynamics nationallicence Dynamic and evolutionary stability nationallicence Joosten Reinoud School of Management & Governance, University of Twente, POB 217, 7500 AE, Enschede, The Netherlands aut Roorda Berend School of Management & Governance, University of Twente, POB 217, 7500 AE, Enschede, The Netherlands aut Mathematical Methods of Operations Research Springer-Verlag 74/2(2011-10-01), 147-161 1432-2994 74:2<147 2011 74 186 https://doi.org/10.1007/s00186-010-0342-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00186-010-0342-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Joosten Reinoud School of Management & Governance, University of Twente, POB 217, 7500 AE, Enschede, The Netherlands aut NATIONALLICENCE 700 1- Roorda Berend School of Management & Governance, University of Twente, POB 217, 7500 AE, Enschede, The Netherlands aut NATIONALLICENCE 773 0- Mathematical Methods of Operations Research Springer-Verlag 74/2(2011-10-01), 147-161 1432-2994 74:2<147 2011 74 186 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer