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Interval oscillation criteria for linear Hamiltonian systems
Author(s) -
Zheng Zhaowen
Publication year - 2008
Publication title -
mathematische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 50
eISSN - 1522-2616
pISSN - 0025-584X
DOI - 10.1002/mana.200510705
Subject(s) - mathematics , hamiltonian system , oscillation (cell signaling) , interval (graph theory) , sequence (biology) , hamiltonian (control theory) , pure mathematics , mathematical analysis , combinatorics , mathematical optimization , genetics , biology
Abstract In this paper some new oscillation criteria of interval type for linear matrix Hamiltonian systems are established which are different from most known ones in the sense that they are based on the information only on a sequence of subinterval of [ t 0 , ∞) rather than on the whole half line. Our results are shaper than previous results. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)