Some oscillation results for linear Hamiltonian systems (Q411133)

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scientific article; zbMATH DE number 6021780
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Some oscillation results for linear Hamiltonian systems
scientific article; zbMATH DE number 6021780

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    Some oscillation results for linear Hamiltonian systems (English)
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    4 April 2012
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    The Hamiltonian matrix system NEWLINE\[NEWLINEU'=A(t)U+B(t)V,\;\;V'=C(t)U-A^*(t)VNEWLINE\]NEWLINE is investigated aiming to develop a generalized matrix Riccati approach. Making use of the standard integral averaging method, new results regarding oscillations in the system are obtained. The paper contains an interesting example.
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