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Omnipaedista (talk | contribs) noref-tag |
→C*-algebras: My edit addreses the following. The article suggested that the K_0-group is defined in terms of the supernatural number. In fact, it is defined much more broadly, and this is just a computation in the UHF case. |
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:<math>\delta(A) = \prod_p p^{t_p}</math>
specifies an additive subgroup of '''R''' that is the rational numbers of the type ''n''/''m'' where ''m'' formally divides ''δ''(''A''). This group is
=== An example===
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