O. Bolza

1857 – 1942

• Lectures on the calculus of variations
• Mathematische Abhandlungen
• Vorlesungen über variationsrechnung
• Bemerkungen zu Newtons beweis seines satzes über den rotationskörper kleinsten widerstandes
• Concerning the geodesic curvature and the isoperimetric problem on a given surface and proof of the sufficiency of Jacobi's condition for a permanent sign of the second variation in the so-called isoperimetric problems
• Existence proof for a field of extremals tangent to a given curve
• Gauss und die variationsrechnung
• Lectures on the calculus of variations
• Meister Eckehart als mystiker
• New proof of a theorem of Osgood's in the calculus of variations
• On the theory of substitution groups and its application to algebraic equations
• Remarks concerning the expansions of the hyperelliptic sigma-functions