The existence of surfaces of nonpositive curvature with prescribed enveloping family of its asymptotes when the curvature vanishes along one of the asymptotes of this family

✍ Scribed by V. V. Mozharskií

• Publisher: Springer US
• Year: 1990
• Tongue: English
• Weight: 398 KB
• Volume: 51
• Category: Article
• ISSN: 1573-8795
• DOI: 10.1007/bf01106483