A SIMPLE FORMULA FOR THE CASSON–WALKER INVARIANT
نویسندگان
چکیده
منابع مشابه
A Simple Formula for the Casson-walker Invariant
Gauss diagram formulas are extensively used to study Vassiliev link invariants. Now we apply this approach to invariants of 3-manifolds, considering a manifold as a result ML of surgery on a framed link L in S . We study the lowest degree case – the celebrated Casson-Walker invariant λw of rational homology spheres. This paper is dedicated to a detailed treatment of 2-component links; a general...
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ژورنال
عنوان ژورنال: Journal of Knot Theory and Its Ramifications
سال: 2009
ISSN: 0218-2165,1793-6527
DOI: 10.1142/s021821650900721x