Space of directions at a point in a space of curvature not greater than k

DOI10.1007/BF00972800zbMath0426.53043OpenAlexW2000221635MaRDI QIDQ1136120

Igor G. Nikolaev

Publication date: 1979

Published in: Siberian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00972800

zbMATH Keywords

space of directionsdefect of trianglespace of curvature no greater than k

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Special maps on topological spaces (open, closed, perfect, etc.) (54C10) Global surface theory (convex surfaces à la A. D. Aleksandrov) (53C45) Direct methods ((G)-spaces of Busemann, etc.) (53C70) Synthetic differential geometry (51K10)

Related Items (2)

The tangent cone of an Aleksandrov space of curvature \(\leq K\) ⋮ The Jung Theorem in metric spaces of curvature bounded above

Cites Work

• Unnamed Item

This page was built for publication: Space of directions at a point in a space of curvature not greater than k