کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4659498 1344326 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
On the space of B-convex compacta
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات هندسه و توپولوژی
پیش نمایش صفحه اول مقاله
On the space of B-convex compacta
چکیده انگلیسی

We investigate topology of the space of B-convex compacta of finite-dimensional Banach space (the notion of B-convexity space was introduced by M. Lassak). An answer to the question of M. van de Vel about a characterization of continuity of the closed B-convex hull is given. We prove that the space of B-convex compacta is a Q-manifold iff the map of the closed B-convex hull is continuous.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Topology and its Applications - Volume 159, Issue 3, 15 February 2012, Pages 664-668