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 Date: 2018-10-19 04:32:45Algebra Mathematics Category theory Abstract algebra Operad theory Homotopy theory Algebraic topology Groupoid Algebra over a field Monoidal category F-algebra Center |
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Swiss-Cheese operad and Drinfeld center Najib Idrissi∗ January 5, 2017 We build a model in groupoids for the Swiss-Cheese operad, based on parenthesized permutations and braids. We relate algebras over this model
![SOLUZIONI DELL’ESAME DI ALGEBRA 3, Esercizio 1. Si consideri il polinomio f (X) := X 7 − 13 ∈ Q [X]. (a) Si presenti il suo campo di spezzamento E (su Q) nella forma E = Q (α, β) per opportuni α, β](https://www.pdfsearch.io/img/60b7bc5187a246199fff59a7408acab9.jpg "SOLUZIONI DELL’ESAME DI ALGEBRA 3, Esercizio 1. Si consideri il polinomio f (X) := X 7 − 13 ∈ Q [X]. (a) Si presenti il suo campo di spezzamento E (su Q) nella forma E = Q (α, β) per opportuni α, β")