Orientability of the moduli space of Spin(7)-instantons
Orientability of the moduli space of Spin(7)-instantons
复制标题
Spin(7)-瞬时模空间的定向性
DOI:
10.4310/pamq.2017.v13.n3.a4
复制
发表时间:
2017
影响因子:
0.7
通讯作者:
C. Shahbazi
中科院分区:
文献类型:
--
作者:
V. Muñoz;C. Shahbazi
Let $(M,\Omega)$ be a closed $8$-dimensional manifold equipped with a generically non-integrable $\mathrm{Spin}(7)$-structure $\Omega$. We prove that if $\mathrm{Hom}(H^{3}(M,\mathbb{Z}), \mathbb{Z}_{2}) = 0$ then the moduli space of irreducible $\mathrm{Spin}(7)$-instantons on $(M,\Omega)$ with gauge group $\mathrm{SU}(r)$, $r\geq 2$, is orientable.
影响因子:
2.5
作者:
S. Donaldson
通讯作者:
S. Donaldson