Divisibility of the stable Miller-Morita-Mumford classes
Divisibility of the stable Miller-Morita-Mumford classes
复制标题
稳定的 Miller-Morita-Mumford 类的可分性
DOI:
10.1090/s0894-0347-06-00523-6
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发表时间:
2006
影响因子:
3.9
通讯作者:
U. Tillmann
中科院分区:
文献类型:
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作者:
Søren Galatius;I. Madsen;U. Tillmann
We determine the sublattice generated by the Miller-Morita-Mumford classes $\kappa_i$ in the torsion free quotient of the integral cohomology ring of the stable mapping class group. We further decide when the mod p reductions $\kappa_i$ vanish.
DOI:
--
发表时间:
2002
期刊:
Nagoya Math.J. 165
影响因子:
--
作者:
Yukio Matsumoro;Seiichi Kamada;Youichi Shibukawa;Youichi Shibukawa;Shigeyuki Morita;Nariya Kawazumi;Toshiyuki Akita;Nariya Kawazumi;Toshiyuki Akita
通讯作者:
Toshiyuki Akita