Spectral Properties of a Class of Positive Semigroups on Banach Lattices and Streaming Operators |
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| Authors: | Mustapha Mokhtar-Kharroubi |
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| Affiliation: | 1. Département de Mathématiques, Université de Franche-Comté, 16 Route de Gray, 25030, Besan?on, France
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| Abstract: | ![]()
We deal with a general streaming semigroup arising in transport theory. We show that in general such a semigroup has a direct decomposition into three simpler semigroups one of which extends to a group. A general spectral theory of them is given and is partly derived from that of a class of positive semigroups on Banach lattices. |
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| Keywords: | Spectral theory positive semigroups transport theory |
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