Spectral properties and asymptotic periodicity of flows in networks
Author(s) -
Marjeta Kramar Fijavž,
Eszter Sikolya
Publication year - 2004
Publication title -
mathematische zeitschrift
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.38
H-Index - 66
eISSN - 1432-1823
pISSN - 0025-5874
DOI - 10.1007/s00209-004-0695-3
Subject(s) - mathematics , semigroup , banach space , spectral theory , order (exchange) , graph , pure mathematics , spectral properties , operator (biology) , spectrum (functional analysis) , discrete mathematics , hilbert space , biochemistry , chemistry , computational chemistry , finance , repressor , transcription factor , economics , gene , physics , quantum mechanics
We combine functional analytical and graph theoretical methods in order to study flows in networks. We show that these flows can be described by a strongly continuous operator semigroup on a Banach space. Using Perron-Frobenius spectral theory we then prove that this semigroup behaves asymptotically periodic.
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