Oscillation theorems for self-adjoint matrix Hamiltonian systems (Q1874493)
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scientific article; zbMATH DE number 1915662
| Language | Label | Description | Also known as |
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| English | Oscillation theorems for self-adjoint matrix Hamiltonian systems |
scientific article; zbMATH DE number 1915662 |
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Oscillation theorems for self-adjoint matrix Hamiltonian systems (English)
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25 May 2003
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By using generalized Riccati technique and linear positive weighted averages technique, some new oscillation criteria for selfadjoint matrix Hamiltonian systems \[ U'(x)=A(x)U(x)+B(x)V(x),\qquad V'(x)=C(x)U(x)-A^*(x)V(x), \] are obtained. The obtained results generalize and improve some earlier results.
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Matrix Hamiltonian system
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oscillation
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selfadjoint
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