G. Yamskulna

collaborators

3 papers

math.QA2026

Graded pseudo-traces for strongly interlocked modules for a vertex operator algebra and applications

Katrina Barron, Karina Batistelli, Florencia Orosz Hunziker +1

We define the notion of {\it strongly interlocked} for indecomposable generalized modules for a vertex operator algebra, and show that the notion of graded pseudo-trace is well def…

math.QA2026

On mode transition algebras for $Z$ -graded vertex algebras and applications to bosonic ghosts

Katrina Barron, Justine Fasquel, Florencia Orosz Hunziker +1

We study the mode transition algebras and Zhu algebras in the setting of $Z$ -graded vertex algebras, with particular focus on the Weyl vertex algebra at central charge 2 (…

math.QA2024

On $N$ -graded vertex algebras associated with Gorenstein algebras

Alex Keene, Christian Soltermann, Gaywalee Yamskulna

This paper investigates the algebraic structure of indecomposable $N$ -graded vertex algebras $V = ⨁_{n = 0}^{\infty} V_{n}$ , emphasizing the intricate interactions bet…

Graded pseudo-traces for strongly interlocked modules for a vertex operator algebra and applications

On mode transition algebras for Z-graded vertex algebras and applications to bosonic ghosts

On N-graded vertex algebras associated with Gorenstein algebras

On mode transition algebras for $Z$ -graded vertex algebras and applications to bosonic ghosts

On $N$ -graded vertex algebras associated with Gorenstein algebras