In the present thesis we analyze and compare competition models in the form of so-called convection-diffusion partial differential equations and apply the results in the field of granular matter research. The qualitative ...
Zweitveröffentlichung - Manuskript. Der Aufsatz erschien in: Congruence in Contact-Induced Language Change. Language Families, Typological Resemblance, and Perceived Similarity. Herausgegeben von Juliane Besters-Dilger, ...