کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4602393 1631170 2008 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Lineability in subsets of measure and function spaces
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات اعداد جبر و تئوری
پیش نمایش صفحه اول مقاله
Lineability in subsets of measure and function spaces
چکیده انگلیسی

We show, among other results, that if λ denotes the Lebesgue measure on the Borel sets in [0,1] and X is an infinite dimensional Banach space, then the set of measures whose range is neither closed nor convex is lineable in ca(λ,X). We also show that, in certain situations, we have lineability of the set of X-valued and non-σ-finite measures with relatively compact range. The lineability of sets of the type Lp(I)⧹Lq(I) is studied and some open questions are proposed. Some classical techniques together with the converse of the Lyapunov Convexity Theorem are used.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Linear Algebra and its Applications - Volume 428, Issues 11–12, 1 June 2008, Pages 2805-2812