Note on singular Sturm comparison theorem and strict majorant condition (Q6558305)
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scientific article; zbMATH DE number 7867877
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Note on singular Sturm comparison theorem and strict majorant condition |
scientific article; zbMATH DE number 7867877 |
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Note on singular Sturm comparison theorem and strict majorant condition (English)
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19 June 2024
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In this note, the authors establish a singular Sturm comparison theorem for two linear Hamiltonian systems satisfying a standard majorant condition and the normality assumption. Both endpoints of the considered interval may be singular. The presented result extends some previous Sturm comparison theorems for linear Hamiltonian systems.
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linear Hamiltonian system
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Sturm comparison theorem
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focal point
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principal solution
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strict majorant condition
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second order linear differential equation
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