In this paper we consider the product of the harmonic Bergman projection P h : L 2 ( D )→ L h 2 ( D ) and the operator of logarithmic potential type defined by Lf( z )=− 1 2π ∫ D ln| z−ξ |f( ξ )dA( ξ ...

The paper offers a proof that expected utility maximisation with logarithmic utility is a dominant preference in the biological selection process in the sense that a population following any other ...