1
Published 1989
Springer Berlin Heidelberg
Table of Contents: ... torus -- Variational methods in nonlinear problems -- Variational theory for the total scalar curvature...

2
by Freguglia, Paolo, Giaquinta, Mariano
Published 2016
Springer International Publishing
Table of Contents: ... and 1741 -- Euler's Method us Inveniendi -- Lagrange's δ-Calculus -- Bibliography -- Index of Names...