Dr Stefan Friedl

Stefan Friedl Assistant Professor Office: C2.02 Phone: +44 (0)24 7657 4831 Email: S dot K dot Friedl at warwick dot ac dot uk   Personal web page

 
Research Interests: Applications of algebra to knot theory, 3-manifolds and symplectic 4-manifolds

Most relevant recent publications:

Friedl, S and Vidussi, S, Symplectic S¹ x N³ subgroup separability, and vanishing Thurston norm , Journal of the American Mathematical Society (in press, 2007).

Friedl, S and Kim, T, The Thurston norm, fibered manifolds and twisted Alexander polynomials, Topology 45, (2006) 929-953.

Friedl, S and Teichner, P, New topologically slice knots, Geometry and Topology 9, (2005) 2129-2158.

Friedl, S, Eta invariants as sliceness obstructions and their relation to Casson-Gordon invariants, Algebraic and Geometric Topology 4, (2004) 893-934.