Yun Su

collaborators

2 papers

math.GT2015

On Betti Numbers of Milnor Fiber of Hyperplane Arrangements

KaiHo Tommy Wong, Yun Su

Let $A$ be a central hyperplane arrangement in $C^{n + 1}$ and $H_{i}, i = 1, 2, ..., d$ be the defining equations of the hyperplanes of $A$ . Let $f = \prod_{i} H_{i}$ …

math.GT2015

Higher-order Alexander Invariants of Hypersurface Complements

Yun Su

We define the higher-order Alexander modules $A_{n, i} (U)$ and higher-order degrees $δ_{n, i} (U)$ which are invariants of a complex hypersurface complement $\math…