کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4585378 1630538 2013 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Indecomposable and noncrossed product division algebras over curves over complete discrete valuation rings
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Indecomposable and noncrossed product division algebras over curves over complete discrete valuation rings
چکیده انگلیسی

Let T be a complete discrete valuation ring and a smooth projective curve over S=spec(T) with closed fibre X. Denote by F the function field of and by the completion of F with respect to the discrete valuation defined by X, the closed fibre. In this paper, we construct indecomposable and noncrossed product division algebras over F. This is done by defining an index preserving group homomorphism , and using it to lift indecomposable and noncrossed product division algebras over .

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Algebra - Volume 376, 15 February 2013, Pages 89-100