scholarly journals Linking numbers and nucleosomes.

1976 ◽  
Vol 73 (8) ◽  
pp. 2639-2643 ◽  
Author(s):  
F. H. Crick
Keyword(s):  
2021 ◽  
Vol 52 (2) ◽  
pp. 106-114
Author(s):  
Steven Beres ◽  
Vesta Coufal ◽  
Kate Kearney ◽  
Ryan Lattanzi ◽  
Hayley Olson
Keyword(s):  

2003 ◽  
Vol 3 (2) ◽  
pp. 921-968 ◽  
Author(s):  
Rob Schneiderman
Keyword(s):  

2003 ◽  
Vol 5 (2) ◽  
pp. 19-37 ◽  
Author(s):  
Herbert Edelsbrunner ◽  
Afra Zomorodian
Keyword(s):  

1998 ◽  
Vol 07 (03) ◽  
pp. 393-414 ◽  
Author(s):  
W. S. MASSEY
Keyword(s):  

2003 ◽  
Vol 110 (5) ◽  
pp. 361-385 ◽  
Author(s):  
Charles Livingston
Keyword(s):  

2013 ◽  
Vol 22 (12) ◽  
pp. 1341004 ◽  
Author(s):  
LENA C. FOLWACZNY ◽  
LOUIS H. KAUFFMAN

This paper gives an alternate definition of the Affine Index Polynomial (called the Wriggle Polynomial) using virtual linking numbers and explores applications of this polynomial. In particular, it proves the Cosmetic Crossing Change Conjecture for odd virtual knots and pure virtual knots. It also demonstrates that the polynomial can detect mutations by positive rotation and proves it cannot detect mutations by positive reflection. Finally it exhibits a pair of mutant knots that can be distinguished by a type 2 vassiliev invariant coming from the polynomial.


2019 ◽  
Vol 28 (06) ◽  
pp. 1950042
Author(s):  
Joonoh Kim ◽  
Kyoung-Tark Kim ◽  
Mi Hwa Shin

In this paper, we give several simple criteria to detect possible periods and linking numbers for a given virtual link. We investigate the behavior of the generalized Alexander polynomial [Formula: see text] of a periodic virtual link [Formula: see text] via its Yang–Baxter state model given in [L. H. Kauffman and D. E. Radford, Bi-oriented quantum algebras and a generalized Alexander polynomial for virtual links, in Diagrammatic Morphisms and Applications, Contemp. Math. 318 (2003) 113–140, arXiv:math/0112280v2 [math.GT] 31 Dec 2001].


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