论文信息 - On Curves of Minimal Length with a Constraint on Average Curvature, and with Prescribed Initial and Terminal Positions and Tangents - 字舞流文

On Curves of Minimal Length with a Constraint on Average Curvature, and with Prescribed Initial and Terminal Positions and Tangents

[1] Axel Schur. Über die Schwarzsche Extremaleigenschaft des Kreises unter den Kurven konstanter Krümmung , 1921 .