IN – Track A



The Fukaya algebra of secondary polytopes in Landau-Ginzburg models

Project Heads

Chris Wendl

Project Members

Dingyu Yang (HU) 

Project Duration

Located at


We propose a radically new and rigorous construction of the Landau-Ginzburg open A-model via moduli spaces of solutions to Witten equations over a secondary polytope. The moduli degeneration exactly fits the “algebra of the infrared” as envisioned by Gaiotto-Moore-Witten and Kapranov-Kontsevich-Soibelman. We expect this to lead to proofs of their conjectures and open up several promising avenues for further research.

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