AbstractWe generalize the natural duality of graphs embedded into a surface to a duality with respect to a subset of edges. The dual graph might be embedded into a different surface. We prove a relation between the signed Bollobás–Riordan polynomials of dual graphs. This relation unifies various recent results expressing the Jones polynomial of links as specializations of the Bollobás–Riordan polynomials
The Jones polynomial of an alternating link is a certain specialization of the Tutte polynomial of t...
AbstractIn [2,3], Bollobás and Riordan (2001, 2002) generalized the classical Tutte polynomial to gr...
31 pages, 11 figuresInternational audienceWe extend the quasi-tree expansion of A. Champanerkar, I. ...
AbstractWe generalize the natural duality of graphs embedded into a surface to a duality with respec...
AbstractWe generalise the signed Bollobás–Riordan polynomial of S. Chmutov and I. Pak [S. Chmutov, I...
AbstractFor a graph G embedded in an orientable surface Σ, we consider associated links L(G) in the ...
AbstractWe generalise the signed Bollobás–Riordan polynomial of S. Chmutov and I. Pak [S. Chmutov, I...
17 pages, 2 figures.International audienceWe generalise the signed Bollobas-Riordan polynomial of S....
AbstractFor a graph G embedded in an orientable surface Σ, we consider associated links L(G) in the ...
Abstract. We introduce a polynomial invariant of graphs on surfaces, PG, gener-alizing the classical...
We generalise the signed Bollobás-Riordan polynomial of [S. Chmutov and I. Pak. “The Kauffman brack...
AbstractIn [2,3], Bollobás and Riordan (2001, 2002) generalized the classical Tutte polynomial to gr...
Abstract. We consider two operations on the edge of an embedded graph (or equivalently a ribbon grap...
AbstractThe Jones polynomial of an alternating link is a certain specialization of the Tutte polynom...
AbstractThe Jones polynomial of an alternating link is a certain specialization of the Tutte polynom...
The Jones polynomial of an alternating link is a certain specialization of the Tutte polynomial of t...
AbstractIn [2,3], Bollobás and Riordan (2001, 2002) generalized the classical Tutte polynomial to gr...
31 pages, 11 figuresInternational audienceWe extend the quasi-tree expansion of A. Champanerkar, I. ...
AbstractWe generalize the natural duality of graphs embedded into a surface to a duality with respec...
AbstractWe generalise the signed Bollobás–Riordan polynomial of S. Chmutov and I. Pak [S. Chmutov, I...
AbstractFor a graph G embedded in an orientable surface Σ, we consider associated links L(G) in the ...
AbstractWe generalise the signed Bollobás–Riordan polynomial of S. Chmutov and I. Pak [S. Chmutov, I...
17 pages, 2 figures.International audienceWe generalise the signed Bollobas-Riordan polynomial of S....
AbstractFor a graph G embedded in an orientable surface Σ, we consider associated links L(G) in the ...
Abstract. We introduce a polynomial invariant of graphs on surfaces, PG, gener-alizing the classical...
We generalise the signed Bollobás-Riordan polynomial of [S. Chmutov and I. Pak. “The Kauffman brack...
AbstractIn [2,3], Bollobás and Riordan (2001, 2002) generalized the classical Tutte polynomial to gr...
Abstract. We consider two operations on the edge of an embedded graph (or equivalently a ribbon grap...
AbstractThe Jones polynomial of an alternating link is a certain specialization of the Tutte polynom...
AbstractThe Jones polynomial of an alternating link is a certain specialization of the Tutte polynom...
The Jones polynomial of an alternating link is a certain specialization of the Tutte polynomial of t...
AbstractIn [2,3], Bollobás and Riordan (2001, 2002) generalized the classical Tutte polynomial to gr...
31 pages, 11 figuresInternational audienceWe extend the quasi-tree expansion of A. Champanerkar, I. ...