Functional Analysis, Calculus of Variations and Optimal Control: 264 (Graduate Texts in Mathematics, 264)

The Calculus of Variations (Universitext)

Introduction to the Variational Calculus

Differential Equations and the Calculus of Variations

Optimal Transport for Applied Mathematicians: Calculus of Variations, PDEs, and Modeling: 87 (Progress in Nonlinear Differential Equations and Their Applications, 87)