Linear relations supplementing BKP for the Kontsevich matrix model with even potential
Mathematical Physics
2025-08-07 v1 math.MP
Abstract
With G. Borot we have previously proved that moments of the Kontsevich matrix model with arbitrary potential satisfy quadratic BKP relations. In this note we show that, for even potential, these moments also satisfy simpler linear relations, which are organised by elementary Schur Q-functions.
Cite
@article{arxiv.2508.04245,
title = {Linear relations supplementing BKP for the Kontsevich matrix model with even potential},
author = {Raimar Wulkenhaar},
journal= {arXiv preprint arXiv:2508.04245},
year = {2025}
}
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8 pages