Invariant Solutions of the Yamabe equation on the Koiso-Cao Soliton
12 Oct 2016
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Orozco Jonatán Torres
We consider the non-trivial Ricci soliton on
$\mathbb{CP}^2\#\overline{\mathbb{CP}^2}$ constructed by Koiso and Cao. It is a
K\"ahler metric invariant by the $U(2)$ action on
$\mathbb{CP}^2\#\overline{\mathbb{CP}^2}$...We study its Yamabe equation and
prove it has exactly one $U(2)-$invariant solution up to homothecies.(read more)