Authors: OZAWA S ROPPONGI S

Citation: S. Ozawa et S. Roppongi, HEAT KERNEL AND SINGULAR VARIATION OF DOMAINS, Osaka Journal of Mathematics, 32(4), 1995, pp. 941-957

Authors: ROPPONGI S

Citation: S. Roppongi, ASYMPTOTICS OF EIGENVALUES OF THE LAPLACIAN WITH SMALL SPHERICAL ROBIN BOUNDARY, Osaka Journal of Mathematics, 30(4), 1993, pp. 783-811