2 papers
math.DG2026
Kähler-Ricci solitons with almost maximal symmetry
Ha Tuan Dung, Catherine Searle, Hung Tran
This paper studies a non-trivial gradient Kähler-Ricci soliton, of complex dimension , with an isometry group of dimension at least . We show that the isometry group act…
math.DG2024
On isometry groups of gradient Ricci solitons
Ha Tuan Dung, Hung Tran
We give a result estimating the dimension of the Lie algebra of Killing vector fields on an irreducible non-trivial gradient Ricci soliton. Then we study the structure of this mani…