1. BIKEI HOMOLOGY.
- Author
-
NELSON, SAM and ROSENFIELD, JAKE
- Subjects
- *
HOMOLOGY theory , *COHOMOLOGY theory , *COCYCLES , *INVARIANTS (Mathematics) , *KNOT theory - Abstract
We introduce a modified homology and cohomology theory for involutory biquandles (also known as bikei). We use bikei 2-cocycles to enhance the bikei counting invariant for unoriented knots and links as well as unoriented and non-orientable knotted surfaces in R4. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF