Changes between Version 15 and Version 16 of Ticket #20394
- Timestamp:
- 04/22/16 06:55:37 (5 years ago)
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Ticket #20394 – Description
v15 v16 1 The work on reflection groups is in 1 The work on reflection groups is in: 2 2 * #11187: main ticket with the first implementation 3 * #20395: (merged into #11187) preparation for the category framework to demand the method {{{degrees}}}. 4 * #20396: (merged into #11187) Implementation of the invariant form for crg's. 5 * #20477: Reduced words in crg's. 6 * #20445: Iteration algorithm using coset decomposition 7 * #20484: cythonizing has_descent, first_descent, descents. Code is available in #20445. 3 8 4 * #20107: gap3 experimental package 5 * #20393: gap3 optional package 6 7 * #20395: preparation for the category framework to demand the method {{{degrees}}}. 8 9 * #20396: Implementation of the invariant form for crg's. 10 * #20401: Hard-coded stuff. 11 12 * #20477: Reduced words in crg's. 13 14 * #20402: Get subword complexes to work with reflection groups 15 16 * #20420: Dual braid monoid/group and Hecke algebras 9 Other improvements: 17 10 * #20440: Field of definition 18 11 * #20444: Fake degree polynomial 19 * #20445: Iteration through coset decomposition20 12 * #20448: Generators of module of derivations 21 13 22 14 Related tickets: 23 15 * #20402: Get subword complexes to work with reflection groups 16 * #20420: Dual braid monoid/group and Hecke algebras 24 17 * #18631: Rational Cherednik algebras (for finite Weyl groups) 25 18 * #20469: not yet created ticket for Ariki-Koike algebras 26 19 27 TODO: 28 29 * provide a template fo hard-coding data 20 Gap3, Chevie, and the raw data: 21 * #20107: gap3 experimental package 22 * #20393: gap3 optional package 23 * #20401: Hard-coded stuff.