Geometric Constructions in the Class of Busemann Nonpositively Curved Spaces

• Published in: Журнал математической физики, анализа, геометрии
• Date: 2009
• Main Author: Andreev, P.D.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2009
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/106531
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Geometric Constructions in the Class of Busemann Nonpositively Curved Spaces / P.D. Andreev // Журнал математической физики, анализа, геометрии. — 2009. — Т. 5, № 1. — С. 25-37. — Бібліогр.: 13 назв. — англ.

The procedures of gluing and the Hausdorff limit in the class of metric spaces nonpositively curved in the sense of Busemann are studied in the paper. Conditions under which the resulting spaces belong to the same class are found.