2022-01-26 10:38:12 +0200 | commented answer | submonoids of the monoid of all maps from one set to itself. Many thanks. I got the idea. I was afraid that I missed "a method for generating all submonoids" in Sage documentation. |
2022-01-26 10:34:11 +0200 | marked best answer | submonoids of the monoid of all maps from one set to itself. Sorry for my bad english. I have all maps from {1,2,3} to {1,2,3}. So I have 27 maps. And it is monoid, with * as superposition and e as map (1->1,2->2,3->3).
Output: Category of finite enumerated monoids; map: 1 -> 4, 2 -> 2, 4 -> 1; 27 How can I list all submonoids of that monoid ? (I know there are 699) |
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2022-01-25 19:45:29 +0200 | asked a question | submonoids of the monoid of all maps from one set to itself. submonoids of the monoid of all maps from one set to itself. Sorry for my bad english. I have all maps from {1,2,3} to |