Singular Ricci Solitons and Their Stability under the Ricci Flow
نویسندگان
چکیده
منابع مشابه
Positivity of Ricci Curvature under the Kähler–ricci Flow
An invariant cone in the space of curvature operators is one that is preserved by a flow. For Ricci flow, the condition R ≥ 0 is preserved in all dimensions, while the conditionR ≤ 0 is preserved only in real dimension two. Positive curvature operator is preserved in all dimensions [11], but positive sectional curvature is not preserved in dimensions four and above. The known counterexamples, c...
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ژورنال
عنوان ژورنال: Communications in Partial Differential Equations
سال: 2015
ISSN: 0360-5302,1532-4133
DOI: 10.1080/03605302.2015.1081609