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<title>Vladimir Slesar — Neckpinch</title><link>https://neckpinch.com/authors/vladimir-slesar/</link><description>New arXiv papers by Vladimir Slesar, from Neckpinch</description>
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<item><title>Vaisman manifolds and transversally Kähler-Einstein metrics</title><link>https://neckpinch.com/papers/2205.02120/</link><guid isPermaLink="false">arxiv:2205.02120</guid><pubDate>Wed, 04 May 2022 00:00:00 GMT</pubDate><description>Vladimir Slesar, Gabriel-Eduard Vîlcu — We use the transverse Kähler-Ricci flow on the canonical foliation of a closed Vaisman manifold to deform the Vaisman metric into another Vaisman metric with a transverse Kähler-Einstein structure. We also study the main features of such a manifold. Among other results, using techniques from the theory of parabolic equations, we obtain a direct proof for the short time existence of the solution for transverse {\K}-Ricci flow on Vaisman manifolds, recovering in a particular setting a result of Bedulli, He and Vezzoni [J. Geom. Anal. 28, 697–725 (2018)], but without employing the Molino structure theorem. Moreover, we investigate Einstein-Weyl structures in the setting of Vaisman manifolds and find their relationship with quasi-Einstein metrics. Some examples are also provided to illustrate the main results.</description><category>Ricci flow</category><category>Kähler–Ricci flow</category><category>Einstein metrics</category><category>Almost &amp; η-Ricci solitons</category><category>Kähler geometry</category><category>Harmonic maps &amp; DeTurck trick</category><category>Kähler–Einstein &amp; K-stability</category></item>
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