Masayuki Aino

activity

20162021

most citedSphere theorems and eigenvalue pinching without positive Ricci curvature assumption

4 citations · 5 across the 5 of their papers we have counts for

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Showing 2019Show all

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math.DG2019

Lichnerowicz-Obata Estimate, Almost Parallel $p$ -form and Almost Product Manifolds

Masayuki Aino

We show a Lichnerowicz-Obata type estimate for the first eigenvalue of the Laplacian of $n$ -dimensional closed Riemannian manifolds with an almost parallel $p$ -form ($2\leq p \leq…

Lichnerowicz-Obata Estimate, Almost Parallel p-form and Almost Product Manifolds

Lichnerowicz-Obata Estimate, Almost Parallel $p$ -form and Almost Product Manifolds