کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4624534 1631624 2016 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Differential étale extensions and differential modules over differential rings
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Differential étale extensions and differential modules over differential rings
چکیده انگلیسی

This paper studies differential square zero extensions and differential modules of a commutative differential algebra R over a differential field F where the field of constants of F is algebraically closed and of characteristic 0. All elements of R and the differential R modules and algebras considered are assumed to satisfy linear homogeneous differential equations over F. For R differentially simple, we describe the invectives, and, using that all considered differential modules are R flat, provide a criterion for all square zero extensions to be differentially split.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Advances in Applied Mathematics - Volume 72, January 2016, Pages 195–214
نویسندگان
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