Table of Contents: “...Elements of linear algebra -- Complex numbers and functions -- Fourier series -- Special Functions -- Fourier Transform -- Laplace Transform -- Curvilinear coordinates -- Partial differential equations of mathematical physics -- Calculus of variations....”

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Subject (ZB): “...Calculus of variations....”

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Table of Contents: “...9. Introduction to the calculus of variations -- 9.1. Stationary points and geodesic -- 9.2. The general problem of the calculus of variations -- 9.3. The Brachistochrone problem -- 9.4. The Euler-Lagrange equation in classical mechanics -- 9.5...”

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Subject (ZB): “...Calculus of variations....”

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Table of Contents: “... -- Lagrangian and Hamiltonian formulations for continuous systems and fields -- Special relativity -- A Vector calculus -- B Differential forms -- C Calculus of variations -- D Linear algebra -- E Special functions....”

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Table of Contents: “.... Calculus of variations....”

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Table of Contents: “... Algebras -- 30 Representation of Clifford Algebras -- 31 Lie Groups and Differential Equations -- 32 Calculus of Variations, Symmetries, and Conservation Laws -- X Fiber Bundles -- 33 Fiber Bundles and Connections -- 34 Gauge Theories -- 35 Differential Geometry...”

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Table of Contents: “...'s Functions -- Complex Variable Theory -- Further Topics in Analysis -- Gamma Function -- Bessel Functions -- Legendre Functions -- Angular Momentum -- Group Theory -- More Special Functions -- Fourier Series -- Integral Transforms -- Integral Equations -- Calculus...”

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Subject (ZB): “...Calculus of variations....”

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Subject (ZB): “...Calculus of variations....”

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Subject (ZB): “...Calculus of variations....”

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Subject (ZB): “...Calculus of variations....”

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