JournalsrmiVol. 3, No. 2Volume 3, No. 2 (1987) Revista Matemática Iberoamericanapp. 139–162A Harnack Inequality Approach to the Regularity of Free Boundaries. Part I: Lipschitz Free Boundaries are C1,αLuis A. Caffarellipp. 163–189Biorthogonalité et Théorie des OpérateursPhilippe Tchamitchianpp. 191–247Hardy Spaces and the Dirichlet Problem on Lipschitz DomainsCarlos E. KenigJill Pipherpp. 249–273Homeomorphisms Preserving ApR. JohnsonC. J. Neugebauer
pp. 139–162A Harnack Inequality Approach to the Regularity of Free Boundaries. Part I: Lipschitz Free Boundaries are C1,αLuis A. Caffarelli