Timeline for Existence of a possible counterexample in automaton semigroups
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 1, 2013 at 13:21 | vote | accept | Alex McLeman | ||
| Jun 29, 2013 at 2:16 | comment | added | Benjamin Steinberg | It should be noted that a band is a semigroup all of whose elements are idempotent. | |
| Jun 28, 2013 at 17:21 | answer | added | Benjamin Steinberg | timeline score: 3 | |
| Jun 26, 2013 at 19:33 | comment | added | Benjamin Steinberg | The free object on 2 generators doesn't seem to work unless I made a dumb mistake. | |
| Jun 26, 2013 at 9:59 | comment | added | Alex McLeman | The reference for Cain's paper is: "Automaton Semigroups", Theoretical Computer Science 410 (2009) no. 47-49, 5022-5038. | |
| Jun 26, 2013 at 4:17 | comment | added | Nobody | Would you provide the link/reference of Cain's original paper? I can only find the PDF slides on Internet. | |
| Jun 26, 2013 at 0:09 | comment | added | Benjamin Steinberg | Semigroups satisfying 3 form a self-dual locally finite variety. Have you tried computing the free object on 2 or 3 generators. It will satisfy 1-3. I am not sure about 4. | |
| Jun 25, 2013 at 17:06 | answer | added | Salvo Tringali | timeline score: 0 | |
| Jun 25, 2013 at 15:43 | review | First posts | |||
| Jun 25, 2013 at 19:30 | |||||
| Jun 25, 2013 at 15:23 | history | asked | Alex McLeman | CC BY-SA 3.0 |