Algebra and Number Theory are cornerstones of modern mathematics. At their heart, these fields study the underlying structures governing numbers and abstract entities, ranging from rings, fields, and ...

Algebra is the discipline of pure mathematics that is concerned with the study of the abstract properties of a set, once this is endowed with one or more operations that respect certain rules (axioms) ...

This is a preview. Log in through your library . Abstract Abstract Let 𝑉 be a rational, selfdual, 𝐶₂-cofinite vertex operator algebra of CFT type, and 𝐺 a finite automorphism group of 𝑉. It is ...

A deductive system S (in the sense of Tarski) is Fregean if the relation of interderivability, relative to any given theory T, i.e., the binary relation between formulas $\{\langle \alpha,\beta ...