Hamiltonians which are induced from anti-symmetric replicator equations

Nobuya Watanabe, Yoshio Togawa, Ken Sawada

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


The existence of an anti-symmetric replicator dynamics for any linear map T:R2m → Rn and constants ki's is proven. For this purpose, the study of anti-symmetric replicator dynamics is reduced to the study of a family of Hamiltonian dynamics with Hamiltonian determined by T and ki's. The convexity of Hamiltonian function hT confirms the existence of such dynamics.

Original languageEnglish
Pages (from-to)655-660
Number of pages6
JournalNonlinear Analysis, Theory, Methods and Applications
Issue number5
Publication statusPublished - 1999 Jun 1
Externally publishedYes

ASJC Scopus subject areas

  • Analysis
  • Applied Mathematics


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