A comparison principle for solutions to the Ricci flow (Q499851)
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scientific article; zbMATH DE number 6490135
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A comparison principle for solutions to the Ricci flow |
scientific article; zbMATH DE number 6490135 |
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A comparison principle for solutions to the Ricci flow (English)
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6 October 2015
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This note is dedicated to barrier principles for the Ricci flow. More precisely, if \((g_t)_t\) is a family of metrics evolving by the Ricci flow then the authors obtain conditions that ensure that the evolving metrics \(g_t\) stay above some family of comparison metrics. This is not a trivial problem since the Ricci flow is a weakly parabolic system.
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comparison principle for solutions to the Ricci flow
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