Ivana Vukorepa

collaborators

2 papers

math.QA2025

A new quasi-lisse affine vertex algebra of type $D_{4}$

Dražen Adamović, Ivana Vukorepa

We consider a family of potential quasi-lisse affine vertex algebras $L_{k_{m}} (D_{4})$ at levels $k_{m} = - 6 + \frac{4}{2 m + 1}$ . In the case $m = 0$ , the irreducible $L_{k_{0}} (D_{4})$ --modules…

math.QA2024

A method for describing the maximal ideal in universal affine vertex algebras at non-admissible levels

Drazen Adamovic, Ozren Perse, Ivana Vukorepa

The problem of determining maximal ideals in universal affine vertex algebras is difficult for levels beyond admissible, since there are no simple character formulas which can be a…

A new quasi-lisse affine vertex algebra of type D4​

A method for describing the maximal ideal in universal affine vertex algebras at non-admissible levels

A new quasi-lisse affine vertex algebra of type $D_{4}$