Categorification of the ring of cyclotomic integers for products of two primes

Abstract

Let $n$ be a product of two distinct prime numbers. We construct a triangulated monoidal category having a Grothendieck ring isomorphic to the ring of $n$:th cyclotomic integers.

References in corpus (4)

• 2-Kac-Moody algebras
• Hopfological algebra and categorification at a root of unity: the first steps
• Homologically optimal categories of sequences lead to N-complexes
• Simplicial Structure on Complexes