## Garrett ErvinDepartment of Mathematical SciencesCarnegie Mellon University Pittsburgh, PA 15213 Wean Hall 7128 gervin [at] andrew [dot] cmu [dot] edu |

- Every linear order isomorphic to its cube is isomorphic to its square (
*Advances in Mathematics 313 (2017): 237-281*) - Distinct orders dividing each other on both sides (to appear in
*Proceedings of the AMS*) - The isomorphism AX = X (
*in preparation*)