On diffeomorphisms of even-dimensional discs
On diffeomorphisms of even-dimensional discs
复制标题
偶维圆盘的微分同胚
DOI:
10.2140/involve.2020.13.51
复制
发表时间:
2020
期刊:
影响因子:
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通讯作者:
O. Randal
中科院分区:
文献类型:
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作者:
A. Kupers;O. Randal
We determine $\pi_*(BDiff_\partial(D^{2n})) \otimes \mathbb{Q}$ for $2n \geq 6$ completely in degrees $* \leq 4n-10$, far beyond the pseudoisotopy stable range. Furthermore, above these degrees we discover a systematic structure in these homotopy groups: we determine them outside of certain "bands" of degrees.
DOI:
10.4310/hha.2013.v15.n2.a20
发表时间:
2013
期刊:
Homology, Homotopy and Applications
影响因子:
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作者:
Boavida De Brito P
通讯作者:
Boavida De Brito P