A Jump-Modified Wasserstein Gradient Flow for Maximum Mean Discrepancy with Energy Kernels

Ansh Desai, Jason Liu, Srujan Roplekar +1

We study a jump-modified Wasserstein gradient flow of the squared maximum mean discrepancy generated by the energy kernels $K(z)=-|z{|}^q$, $0<q<2$, in every dimension $d\ge 2$ as wel…