1.4k citations
- Panjab UniversityIN770 papers
- Rice UniversityUS770 papers
- Purdue University West LafayetteUS712 papers
- Fermi National Accelerator LaboratoryUS707 papers
- University of KansasUS686 papers
- University at Buffalo, State University of New YorkUS682 papers
- Florida State UniversityUS681 papers
- University of California, RiversideUS681 papers
- Charles UniversityCZ679 papers
- RWTH Aachen UniversityDE679 papers
- University of Nebraska–LincolnUS679 papers
- Brown UniversityUS678 papers
Showing 2007 · math.GTShow all
3 papers · 2 filters
math.GT2007★ 5 cited
An Extended Bracket Polynomial for Virtual Knots and Links
Louis H. Kauffman
This paper defines a new invariant of virtual knots and links that we call the extended bracket polynomial, and denote by <<K>> for a virtual knot or link K. This invariant is a st…
math.GT2007★ 1 cited
Determinants of rational knots
Louis H. Kauffman, Pedro Lopes
We study the Fox coloring invariants of rational knots. We express the propagation of the colors down the twists of these knots and ultimately the determinant of them with the help…
math.GT2007★ 4 cited
Biquandles for Virtual Knots
David Hrencecin, Louis H. Kauffman
This paper studies an algebraic invariant of virtual knots called the biquandle. The biquandle generalizes the fundamental group and the quandle of virtual knots. The approach take…