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20202025
most citedRicci flow with bounded curvature integrals

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math.DG2025

Notes on the uniqueness of Type II Yamabe metrics

Shota Hamanaka, Pak Tung Ho

In this paper, we study the uniqueness of type II Yamabe metrics in conformal classes on a compact connected manifold with boundary, and we investigate Obata-type theorems for type…

math.DG2025

Extremal metrics involving scalar curvature

Shota Hamanaka

We investigate extremal metrics at which various types of rigidity theorems involving scalar curvatures hold. The rigidity we discuss here is related to the rigidity theorems prese…