Nontoric Hamiltonian Circle Actions On Four-Dimensional Symplectic Orbifolds

Authors

S. F. Singer
Janet Talvacchia, Swarthmore CollegeFollow
N. Watson

Document Type

Article

Publication Date

3-1-1999

Published In

Proceedings Of The American Mathematical Society

Abstract

We construct four-dimensional symplectic orbifolds admitting Hamiltonian circle actions with isolated fixed points, but not admitting any Hamiltonian action of a two-torus. One example is linear, and one example is compact.

Comments

This work is freely available courtesy of the American Mathematical Society.

Recommended Citation

S. F. Singer, Janet Talvacchia, and N. Watson. (1999). "Nontoric Hamiltonian Circle Actions On Four-Dimensional Symplectic Orbifolds". Proceedings Of The American Mathematical Society. Volume 127, Issue 3. 937-940. DOI: 10.1090/S0002-9939-99-04767-X
https://works.swarthmore.edu/fac-math-stat/85