The Dispersing of Geodesics in Berwald Spaces of Non-Positive Flag curvature

• Autores: László Kozma, Csaba Varga, Alexandru Kristály
• Localización: Houston journal of mathematics, ISSN 0362-1588, Vol. 30, Nº 2, 2004, págs. 413-420
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • It is proved that a forward complete Berwald space of non-positive flag curvature is a generalized Busemann's geodesic space of non-positive curvature: the length of a median line in any geodesic triangle cannot succeed the half length of the corresponding side.