ESTIMATES ON THE FIRST TWO POLY-LAPLACIAN EIGENVALUES ON SPHERICAL DOMAINS

摘要

In this article,we study the first two eigenvalues of the higher order buckling problem on a domain in the unit sphere.We obtain an estimate on the second eigenvalue in terms of the first eigenvalue.In particular,the estimate on first two eigenvalues of the higher order buckling problem of Huang,Li and Qi [5] is included in our results.