Set of Nash Equilibria in 2x3 Mixed Extended Games

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Consider a 2×3 matrix for a mixed extended game. The set of Nash equilibria (red) in a particular game is determined by the intersection of the graphs of best response mappings of the blue and green players.


Sliders define the elements of the 2×3 matrices, and , and the opacity of the players' graphs. First mixed strategies of the players are used for the graphical representation of the set of Nash equilibria.


Contributed by: Valeriu Ungureanu and Igor Mandric (March 2011)
Moldova State University
Open content licensed under CC BY-NC-SA




[1] M. Sagaidac and V. Ungureanu, Operations Research, Chişinău: CEP USM, 2004 (in Romanian). [2] V. Ungureanu, "Nash Equilibria Set Computing in Finite Extended Games," Computer Science Journal of Moldova, 14-3(42), 2005 pp. 345–365.

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