کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4583670 | 1630446 | 2016 | 45 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Constructing characters of Sylow p-subgroups of finite Chevalley groups
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Let q be a power of a prime p, let G be a finite Chevalley group over FqFq and let U be a Sylow p-subgroup of G; we assume that p is not a very bad prime for G. We explain a procedure of reduction of irreducible complex characters of U, which leads to an algorithm whose goal is to obtain a parametrization of the irreducible characters of U along with a means to construct these characters as induced characters. A focus in this paper is determining the parametrization when G is of type F4F4, where we observe that the parametrization is “uniform” over good primes p>3p>3, but differs for the bad prime p=3p=3. We also explain how it has been applied for all groups of rank 4 or less.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Algebra - Volume 468, 15 December 2016, Pages 395–439
Journal: Journal of Algebra - Volume 468, 15 December 2016, Pages 395–439
نویسندگان
Simon M. Goodwin, Tung Le, Kay Magaard, Alessandro Paolini,