A new spin on polynomial relations among kappa classes
| Authors |
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|---|---|
| Publication date | 07-2026 |
| Journal | International Mathematics Research Notices |
| Article number | rnag146 |
| Volume | Issue number | 2026 | 14 |
| Number of pages | 21 |
| Organisations |
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| Abstract |
We prove a recent conjecture of the fourth named author with P. Norbury that states a system of universal polynomial relations among the kappa classes on the moduli spaces of algebraic curves. The proof involves localization and materialization analysis of the spin Gromov–Witten theory of the projective line and is dictated by Z2 -equivariant topological recursion. |
| Document type | Article |
| Language | English |
| Published at |
https://doi.org/10.1093/imrn/rnag146
(Final published version)
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| Other links | |
| Downloads |
A new spin on polynomial relations among kappa classes
(Final published version)
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