Title
C2,α regularity of free boundaries in optimal transportation
Publication Name
Communications on Pure and Applied Mathematics
Abstract
The regularity of the free boundary in optimal transportation is equivalent to that of the potential function along the free boundary. By establishing new geometric estimates of the free boundary and studying the second boundary value problem of the Monge-Ampère equation, we obtain the (Formula presented.) regularity of the potential function as well as that of the free boundary, thereby resolve an open problem raised by Caffarelli and McCann.
Open Access Status
This publication is not available as open access
Funding Number
DP200101084
Funding Sponsor
Australian Research Council