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Bloch-Wigner theorem over rings with many units II

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 نشر من قبل Behrooz Mirzaii
 تاريخ النشر 2011
  مجال البحث
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In this article we prove a generalization of the Bloch-Wigner exact sequence over commutative rings with many units. When the ring is a domain, we get a generalization of Suslins Bloch-Wigner exact sequence over infinite fields. Our proof is different and is easier, even in its general form. But nevertheless we use some of Suslins results which relates the Bloch group of the ring to the third homology group of the general linear group of the ring. From there we take an easier path.



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