Timeline for Why semigroups could be important?
Current License: CC BY-SA 2.5
4 events
| when toggle format | what | by | license | comment | |
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| Feb 19, 2011 at 18:28 | comment | added | Victor | Thank you very much -- this is the type of answers I'm looking for!!!!!!!!!!!!!!!!!!!!!! I'll look in that direction. | |
| Feb 18, 2011 at 20:34 | comment | added | András Bátkai | Not necessarily, although that is the most common usage. But there is a huge literature on non-commutative dynamical systems, motivated by quantum mechanical problems. | |
| Feb 18, 2011 at 20:22 | comment | added | Qiaochu Yuan | When people say "semigroup" in relation to functional analysis they really only mean semigroups isomorphic to the non-negative reals, right? | |
| Feb 18, 2011 at 19:51 | history | answered | BSteinhurst | CC BY-SA 2.5 |