Explore the fundamental principles of the Calculus of Variations with this comprehensive hardback edition authored by Jurgen Jost from the Max-Planck-Institut fur Mathematik in den Naturwissenschaften. This book provides an in-depth look at a crucial area of mathematics with wide-ranging applications in physics, engineering, and economics. Ideal for advanced students and researchers, this text delves into the theory and practical application of variational methods. Understand how to find functions that optimize certain integrals, a cornerstone of many scientific disciplines. Key topics covered include: * Euler-Lagrange equations * Hamilton's principle * Applications in mechanics and differential geometry This meticulously written volume is a valuable addition to any mathematical library, offering clear explanations and rigorous proofs. Summary for search optimisation: Calculus of Variations, Jurgen Jost, Max-Planck-Institut fur Mathematik, Hardback, Mathematics, Optimization, Variational Methods, Advanced Calculus, Mathematical Physics, Differential Geometry, Academic Book.