Boolean algebras, Morita invariance and the algebraic K-theory of Lawvere theories
Boolean algebras, Morita invariance and the algebraic K-theory of Lawvere theories
复制标题
布尔代数、Morita 不变性和 Lawvere 理论的代数 K 理论
DOI:
10.1017/s0305004123000105
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发表时间:
2023
影响因子:
0.8
通讯作者:
Szymik, Markus
中科院分区:
文献类型:
--
作者:
Bohmann, Anna Marie;Szymik, Markus
The algebraic K-theory of Lawvere theories is a conceptual device to elucidate the stable homology of the symmetry groups of algebraic structures such as the permutation groups and the automorphism groups of free groups. In this paper, we fully address the question of how Morita equivalence classes of Lawvere theories interact with algebraic K-theory. On the one hand, we show that the higher algebraic K-theory is invariant under passage to matrix theories. On the other hand, we show that the higher algebraic K-theory is not fully Morita invariant because of the behavior of idempotents in non-additive contexts: We compute the K-theory of all Lawvere theories Morita equivalent to the theory of Boolean algebras.
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影响因子:
1.9
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通讯作者:
E. Vitale
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作者:
P. Cartier
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P. Cartier
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J. Dukarm
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通讯作者:
G. C. Wraith
影响因子:
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作者:
Markus Szymik
通讯作者:
Markus Szymik