Mantoiu M., Purice R.
Hardy Type Estimations with Exponential Weights for Operators
of Convolution with Analytic Functions
(328K, Postscript)

ABSTRACT.  In this paper we develop a general procedure to prove Hardy type
estimations for an operator that admits a conjugate operator, starting
from the Mourre estimation. We use this method for operators of convolution
with analytic functions, obtaining Hardy type estimations with exponential
weights, for sufficiently small exponents.