Matrix model for the total descendant potential of a simple singularity of type
arXiv:2011.00837 · doi:10.1007/s11005-021-01431-z
Abstract
We construct a Hermitian matrix model for the total descendant potential of a simple singularity of type D similar to the Kontsevich matrix model for the generating function of intersection numbers on the Deligne--Mumford moduli spaces .
45 pages