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arXiv 0709.4116math.AGmath.AT
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Voevodsky代数配边谱的一个普适性定理

A universality theorem for Voevodsky's algebraic cobordism spectrum

I. Panin, K. Pimenov, O. Röndigs

摘要:

一个代数版本的定理由于奎伦证明。更精确地说,对于一个基域k,我们考虑具有arXiv:0709.3905v1 [math.AG]中描述的对称么半群结构的P^1-谱的运动稳定同伦范畴SH(k)。代数配边P^1-谱MGL被认为是一个具有正则定向的交换幺半群。对于SH(k)范畴中的交换幺半群E,我们用E的所有方向集来确定运动稳定同伦范畴中从MGL到E的幺半群同态集。这个结果最初由G. arXiv中的Vezzosi:math/0004050 v2 [math.AG]。

英文摘要:

An algebraic version of a theorem due to Quillen is proved. More precisely, for a ground field k we consider the motivic stable homotopy category SH(k) of P^1-spectra equipped with the symmetric monoidal structure described in arXiv:0709.3905v1 [math.AG]. The algebraic cobordism P^1-spectrum MGL is considered as a commutative monoid equipped with a canonical orientation. For a commutative monoid E in the category SH(k) we identify the set of monoid homomorphisms from MGL to E in the motivic stable homotopy category with the set of all orientations of E. This result was stated originally in a slightly different form by G. Vezzosi in arXiv:math/0004050v2 [math.AG].

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