Local Petrovskii lacunas close to parabolic singular points of the wavefronts of strictly hyperbolic partial differential equations (Q2957860)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Local Petrovskii lacunas close to parabolic singular points of the wavefronts of strictly hyperbolic partial differential equations |
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Local Petrovskii lacunas close to parabolic singular points of the wavefronts of strictly hyperbolic partial differential equations (English)
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30 January 2017
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sharpness
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morsification
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Petrovskii cycle
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Petrovskii criterion
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