K-group, first (Ex)
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$$\textup{det} \colon K_1(R) \to R^{\times}.$$ | $$\textup{det} \colon K_1(R) \to R^{\times}.$$ | ||
</wikitex> | </wikitex> | ||
− | == References == | + | == References== |
{{#RefList:}} | {{#RefList:}} | ||
[[Category:Exercises]] | [[Category:Exercises]] | ||
[[Category:Exercises without solution]] | [[Category:Exercises without solution]] |
Revision as of 15:15, 29 July 2013
Show for a commutative ring that the determinant induces an epimorphism