Now showing items 1-2 of 2

    • Cellular cooperation with shift updating and repulsion 

      Pavlogiannis, Andreas; Chatterjee, Krishnendu; Adlam, Ben; Nowak, Martin A. (Nature Publishing Group, 2015)
      Population structure can facilitate evolution of cooperation. In a structured population, cooperators can form clusters which resist exploitation by defectors. Recently, it was observed that a shift update rule is an ...
    • The Time Scale of Evolutionary Innovation 

      Chatterjee, Krishnendu; Pavlogiannis, Andreas; Adlam, Ben; Nowak, Martin A. (Public Library of Science, 2014)
      A fundamental question in biology is the following: what is the time scale that is needed for evolutionary innovations? There are many results that characterize single steps in terms of the fixation time of new mutants ...