13 citations · 25 across the 3 of their papers we have counts for
3 papers
math.GT2009
Cobordism of algebraic knots defined by Brieskorn polynomials
Vincent Blanloeil, Osamu Saeki
In this paper we study the cobordism of algebraic knots associated with weighted homogeneous polynomials, and in particular Brieskorn polynomials. Under some assumptions we prove t…
math.GT2009★ 12 cited
Cobordism of Morse functions on surfaces, the universal complex of singular fibers and their application to map germs
Osamu Saeki
We give a new and simple proof for the computation of the oriented and the unoriented fold cobordism groups of Morse functions on surfaces. We also compute similar cobordism groups…
math.GT2009★ 13 cited
Singular fibers of stable maps and signatures of 4-manifolds
Osamu Saeki, Takahiro Yamamoto
We show that for a C^infty stable map of an oriented 4-manifold into a 3-manifold, the algebraic number of singular fibers of a specific type coincides with the signature of the so…