The Lie superalgebra 𝒮𝓓 of regular differential operators on the super circle has a universal central extension $\widehat{\mathcal{S}\mathcal{D}}$. For each c ∈ ℂ, the vacuum module ${\mathcal{M}}_{ ...
Algebraic number theory is a foundational branch of mathematics that investigates the properties of algebraic numbers and their relationships through the lens of field extensions and rings of integers ...