19-XX |
|
|
$K$-theory [See also 16E20, 18F25] |
|
19Kxx |
|
$K$-theory and operator algebras [See mainly 46L80, and also 46M20] |
|
|
19K14 |
$K_0$ as an ordered group, traces |
|
|
19K33 |
Ext and $K$-homology [See also 55N22] |
|
|
19K35 |
Kasparov theory ($KK$-theory) [See also 58J22] |
|
|
19K56 |
Index theory [See also 58J20, 58J22] |
|
|
19K99 |
None of the above, but in this section |