角谷の不動点定理
1 2 Kakutani, Shizuo (1941). “A generalization of Brouwer’s fixed point theorem”. Duke Mathematical Journal 8 (3): 457–459. doi:10.1215/S0012-7094-41-00838-4.
1 2 Nash, J.F., Jr. (1950). “Equilibrium Points in N-Person Games”. Proc. Nat. Acad. Sci. U.S.A. 36 (1): 48–49. doi:10.1073/pnas.36.1.48. PMC 1063129. PMID 16588946. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1063129/.
↑ Border, Kim C. (1989). Fixed Point Theorems with Applications to Economics and Game Theory. Cambridge University Press
↑ Osborne, Martin J.; Rubinstein, Ariel (1994). A Course in Game Theory.