Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Christian J. Weigel"'
Publikováno v:
Communications in Algebra. 47:5261-5285
We translate the axioms of a Weyl groupoid with (not necessarily finite) root system in terms of arrangements. The result is a correspondence between Weyl groupoids permitting a root system and Tits arrangements satisfying an integrality condition wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61f5440f814f3b03462fa5323626d692
https://doi.org/10.1080/00927872.2019.1617873
https://doi.org/10.1080/00927872.2019.1617873
Publikováno v:
Rendiconti del Seminario Matematico della Università di Padova. 138:147-191
We introduce the notion of a Tits arrangement on a convex open cone as a special case of (infinite) simplicial arrangements. Such an object carries a simplicial structure similar to the geometric representation of Coxeter groups. The standard constru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5399cc2f0c29192c0bce62dd9c2a179a
https://doi.org/10.4171/rsmup/138-8
https://doi.org/10.4171/rsmup/138-8
Publikováno v:
Rendiconti del Seminario Matematico della Universita di Padova; 2017, Vol. 138 Issue 2, p147-191, 45p