C, Siva ramakrishnan and D, Sukumar and D, Venku Naidu
(2019)
On the images of Sobolev spaces under the Schrodinger semigroup.
Advances in Pure and Applied Mathematics, 10 (1).
pp. 65-79.
ISSN 1867-1152
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Abstract
In this article, we consider the Schrodinger semigroup for the Laplacian Delta on R-n, and characterize the image of a Sobolev space in L-2(R-n, e(u2) du) under this semigroup as weighted Bergman space (up to equivalence of norms). Also we have a similar characterization for Hermite Sobolev spaces under the Schrodinger semigroup associated to the Hermite operator H on R-n.
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