Center-focus and isochronous center problems for discontinuous differential equations. (Q1576922)
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scientific article; zbMATH DE number 1492659
| Language | Label | Description | Also known as |
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| English | Center-focus and isochronous center problems for discontinuous differential equations. |
scientific article; zbMATH DE number 1492659 |
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Center-focus and isochronous center problems for discontinuous differential equations. (English)
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16 August 2000
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The authors study planar systems with a line of discontinuities. They use a geometrical proof to show a relation between the order of degeneracy of the critical point (\((m,k)\)-monodromic point) of the discontinuous differential equations and the degeneracy of the associated two smooth component differential equations.
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planar systems
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line of discontinuity
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center-focus
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order of degeneracy
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