|
|||||
|
|
Weighted Estimations from a Conjugate Operator |
|
| Authors: | Măntoiu Marius Purice Radu |
| Institution: | (1) Institute of Mathematics, Romanian Academy, P.O. Box 1-764, Bucharest, RO-70700, Romania;(2) Institute of Mathematics, Romanian Academy, P.O. Box 1-764, Bucharest, RO-70700, Romania |
| Abstract: | In this Letter we develop a general procedure leading from a Mourre-type estimation for a given self-adjoint operator H to a Hardy-type weighted inequality. We use this method in order to prove exponential decay for eigenvectors of a large class of perturbations of operators of convolution with bounded analytic functions. |
| Keywords: | eigenfunction decay Hardy inequality conjugate operator exponential decay |
| 本文献已被 SpringerLink 等数据库收录！ | |