کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4599383 1631135 2014 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Diagonalizability and symmetrizability of Sobolev-type bilinear forms: A combinatorial approach
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Diagonalizability and symmetrizability of Sobolev-type bilinear forms: A combinatorial approach
چکیده انگلیسی

In an earlier paper, Kwon, Littlejohn and Yoon characterized symmetric Sobolev bilinear forms and showed that they have, like symmetric matrices, a diagonal representation. In this paper, we present a new proof of one of their main results by interpreting the coefficients in the diagonal representation of a Sobolev-type bilinear form from a combinatorial point of view. We view this as an improvement over the original proof which relied on mathematical induction.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Linear Algebra and its Applications - Volume 460, 1 November 2014, Pages 111–124
نویسندگان
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