https://neckpinch.com/authors/david-petrecca/New arXiv papers by David Petrecca, from Neckpinch Tue, 10 Nov 2026 04:10:28 GMT https://neckpinch.com/papers/1708.06256/arxiv:1708.06256Mon, 21 Aug 2017 00:00:00 GMTSimone Calamai, David Petrecca — In this short note, we prove that a Calabi extremal Kaehler-Ricci soliton on a compact toric Kaehler manifold is Einstein. This solves for the class of toric manifolds a general problem stated by the authors that they solved only under some curvature assumptions.Ricci solitonsKähler–Ricci solitonsEinstein metricsKähler geometryKähler–Einstein & K-stability