Mohamed Boulanouar
Abstract:
In this article, the transport operator
with general boundary conditions is discussed.
According to a smallness hypothesis on the boundary operator
and to finite time of sojourn property of phase spaces,
we prove that the transport operator generates a strongly
continuous semigroup and we give its upper bound.
Submitted November 29, 2009. Published January 27, 2010.
Math Subject Classifications: 47D06, 82D75.
Key Words: Positivity; strongly continuous semigroups;
transport operator.
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Mohamed Boulanouar LMCM-RMI, Poitiers, France email: boulanouar@free.fr |
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