https://neckpinch.com/authors/jason-devito/New arXiv papers by Jason DeVito, from Neckpinch Tue, 03 Nov 2026 07:43:57 GMT https://neckpinch.com/papers/2606.21417/arxiv:2606.21417Fri, 19 Jun 2026 00:00:00 GMTJason DeVito, David González-Álvaro, Masoumeh Zarei — We prove that the Ricci flow preserves positive sectional curvature on homogeneous spheres and complex projective spaces. In conjunction with prior results, this completes the classification of which homogeneous spaces have positively curved metrics flowing outside the set of positively curved metrics and which do not.Ricci flowSphere theoremsHomogeneous spaces