Buryak-Okounkov Formula for the n-Point Function and a New Proof of the Witten Conjecture
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| Publication date | 09-2021 |
| Journal | International Mathematics Research Notices |
| Volume | Issue number | 2021 | 18 |
| Pages (from-to) | 14296-14315 |
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| Abstract | We identify the formulas of Buryak and Okounkov for the n-point functions of the intersection numbers of psi-classes on the moduli spaces of curves. This allows us to combine the earlier known results and this one into a principally new proof of the famous Witten conjecture/Kontsevich theorem, where the link between the intersection theory of the moduli spaces and integrable systems is established via the geometry of double ramification cycles. |
| Document type | Article |
| Language | English |
| Published at | https://doi.org/10.1093/imrn/rnaa024 |
| Other links | https://www.scopus.com/pages/publications/85122331377 |
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Buryak-Okounkov Formula for the n-Point Function
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