Seiberg-Witten invariants and surface singularities.
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Némethi, András, Nicolaescu, Liviu I. (2002)
Geometry & Topology
Frohman, Charles, Kania-Bartoszynska, Joanna (2004)
Algebraic & Geometric Topology
Mieczysław K. Dąbkowski, Makiko Ishiwata, Józef H. Przytycki, Akira Yasuhara (2004)
Fundamenta Mathematicae
Rotors were introduced as a generalization of mutation by Anstee, Przytycki and Rolfsen in 1987. In this paper we show that the Tristram-Levine signature is preserved by orientation-preserving rotations. Moreover, we show that any link invariant obtained from the characteristic polynomial of the Goeritz matrix, including the Murasugi-Trotter signature, is not changed by rotations. In 2001, P. Traczyk showed that the Conway polynomials of any pair of orientation-preserving rotants coincide. We show...
Nelson, Sam (2005)
Algebraic & Geometric Topology
Nafaa Chbili (2006)
Fundamenta Mathematicae
We use the topological invariant of spatial graphs introduced by S. Yamada to find necessary conditions for a spatial graph to be periodic with a prime period. The proof of the main result is based on computing the Yamada skein algebra of the solid torus and then proving that it injects into the Kauffman bracket skein algebra of the solid torus.
Lieberum, Jens (2002)
International Journal of Mathematics and Mathematical Sciences
Polyak, Michael (2005)
Algebraic & Geometric Topology
Sikora, Adam S. (2005)
Algebraic & Geometric Topology
Masbaum, Gregor (2003)
Algebraic & Geometric Topology
Khovanov, Mikhail (2004)
Algebraic & Geometric Topology
Frigerio, Roberto, Martelli, Bruno, Petronio, Carlo (2004)
Experimental Mathematics
Dean, John C. (2003)
Algebraic & Geometric Topology
Kamada, Naoko (2004)
Algebraic & Geometric Topology
Carter, J.Scott, Jelsovsky, Daniel, Kamada, Seiichi, Langford, Laurel, Saito, Masahico (1999)
Electronic Research Announcements of the American Mathematical Society [electronic only]
Ni, Yi (2006)
Algebraic & Geometric Topology
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