Mathematics
5 years ago

Special automorphisms unlock infinite transitivity, revolutionizing quasiaffine variety dynamics.

Arkiv för matematik
Infinite transitivity and special automorphisms
Ivan Arzhantsev

Paper Summary

If a certain type of automorphism group acts infinitely transitively on a variety, then it must have a nontrivial Gm-action. Additionally, if the automorphism group is 2-transitive, it will also act infinitely transitively.

Related papers

Theme background image
Mathematics
2 years ago

Infinite Transitivity Unlocks Transformative Automorphic Possibilities for Quasiaffine Varieties

Algebraic Geometry
Symplectic Topology
Planar Bifurcations
1 view
Theme background image
Computer Science
2 years ago

New Theorem Reveals Complexity of Free Group Automorphisms, Impacting Laminations

Automata Theory
Symplectic Topology
Program Verification
Theme background image
Mathematics
5 years ago

New technique reveals secrets of automorphisms on Danielewski surfaces!

Planar Bifurcations
Algebraic Geometry
Differential Equations