Feldman and Karlin conjectured that the number of fixed points for deterministic models of viability selection and recombination among

Altenberg introduces the transformation matrix[T, which gives the probability of a genotype_{i,j,k}]jkproducing a gamete of typei. This matrix can encompass various genetic distortions such as recombination, mutation, gene conversions, etc. Hence, the proof by Altenberg goes much further than the original constraints of the Feldman and Karlin conjecture and also beyond the scope of our present game theoretic formulation.— Hana, The Anh, Arne Traulsen, Chaitanya S. Gokhale. 2012. On equilibrium properties of evolutionary multi-player games with random payoff matrices.

Theoretical Population Biology81: 264-272