Symmetric Enhancements of Involutory Virtual Birack Counting Invariants
arXiv:1410.4584
Abstract
We consider involutory virtual biracks with good involutions, also known as symmetric involutory virtual biracks. Any good involution on an involutory virtual birack defines an enhancement of the counting invariant. We provide examples demonstrating that the enhancement is stronger than the unenhanced counting invariant.
11 pages; version 2 changes focus to involutory case and version 3 includes edits for clarification as suggested by referee