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math.RT2025
Okounkov's conjecture via BPS Lie algebras
Tommaso Maria Botta, Ben Davison
Let be an arbitrary finite quiver. We use nonabelian stable envelopes to relate representations of the Maulik-Okounkov Lie algebra to representations of t…
math.RT2025
The generic Markov CoHA is not spherically generated
Ben Davison
Let be the Markov quiver, and let be an infinitely mutable potential for . We calculate some low degree refined BPS invariants for the resulting Jacobi algebra, and use…