Linearising actions

Algebraic geometry

We give a solution of the linearisation problem in the Cremona group of rank two over an algebraically closed field of characteristic zero.

Linearization problem for finite subgroups of the plane Cremona group

Submitted (2025)

A. Pinardin, A. Sarikyan, E. Yasinsky

We give a complete solution of the linearization problem in the plane Cremona group over an algebraically closed field of characteristic zero.

Submitted (2025)

A. Pinardin, A. Sarikyan, E. Yasinsky