Functions which are defined on finite sets occur in almost all fields of mathematics. For more than 80 years algebras whose ...
اقرأ المزيدFunctions which are defined on finite sets occur in almost all fields of mathematics. For more than 80 years algebras whose ...
اقرأ المزيدThis book introduces several categorical formulations of an abstract theory of relations such as allegories, Dedekind categories ...
اقرأ المزيد