کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9509679 | 1632061 | 2005 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Corresponding Banach spaces on time scales
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We will provide a short introduction to the calculus on a time scale T, in order to make the reader familiar with the basics. Then we intend to have a closer look at the so-called “cylinder transform” ξμ which maps a positively regressive function p:TâR to another function pË:TâR. It will turn out that, under certain conditions, this cylinder transform acts as an isometry between two normed spaces. Therefore, we obtain a two-fold generalization of the well-known Banach and Hilbert spaces of functions in continuum analysis. Finally, we shall give some examples concerning this structure of corresponding spaces-for instance an example of orthogonal polynomials on equidistant lattices. In order to achieve this, we shall state a theorem on how to take orthogonality theory over from a Hilbert space to its corresponding Hilbert space.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 179, Issues 1â2, 1 July 2005, Pages 313-326
Journal: Journal of Computational and Applied Mathematics - Volume 179, Issues 1â2, 1 July 2005, Pages 313-326
نویسندگان
Andreas Ruffing, Moritz Simon,