Room 515, Cosmology Building, NTU
(臺灣大學次震宇宙館 515研討室)
On the Index Theorem for $\mathbb{Z}/2$-graphs
Ryosuke Takahashi (Kyushu University)
Abstract:
In this talk, I will introduce the concept of
-graphs which were classified zero loci of
-harmonic spinors defined on 3-dimensional, closed, oriented manifolds. We will discuss the structure of the moduli space of
-graphs. We will also discuss the difference between
-graphs and
-embeddings, how the index theorem changes and the main difficulty to establish the index theorem for
-graphs. This is an ongoing project with Andriy Haydys.