A new curvature condition preserved by the Ricci flow

DOI10.1016/J.JMAA.2011.09.046zbMath1230.53060OpenAlexW2058336778MaRDI QIDQ655482

Xiang Gao

Publication date: 4 January 2012

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jmaa.2011.09.046

zbMATH Keywords

maximum principleRicci flowtwo-parameter nonnegatives curvature operator

Mathematics Subject Classification ID

Cites Work

• Unnamed Item
• Four-manifolds with positive curvature operator
• Pointwise 1/4-pinched 4-manifolds
• Manifolds with positive curvature operators are space forms
• Manifolds with 1/4-pinched curvature are space forms

This page was built for publication: A new curvature condition preserved by the Ricci flow