-д хадгалсан:
| Үндсэн зохиолчид: | , , |
|---|---|
| Формат: | Preprint |
| Хэвлэсэн: |
2020
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| Нөхцлүүд: | |
| Онлайн хандалт: | https://arxiv.org/abs/2003.08842 |
| Шошгууд: |
Шошго нэмэх
Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!
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Агуулга:
- We construct certain unstable higher-order homotopy operations indexed by the simplex categories of $Δ^{n}$ for ${n\geq 2}$ and prove that all elements in the homotopy groups of a wedge of spheres are generated under such operations by Whitehead products and the group structure. This provides a stronger unstable analogue of Cohen's theorem on the decomposition of stable homotopy.