Table of Contents: “...Introduction -- The Action Principles in Mechanics -- The Action Principle in Classical Electrodynamics -- Application of the Action Principles -- Jacobi Fields, Conjugate Points.-Canonical Transformations -- The Hamilton-Jacobi Equation -- Action-Angle...”

Full text 

Table of Contents: “...Introduction -- The Action Principles in Mechanics -- The Action Principle in Classical Electrodynamics -- Application of the Action Principles -- Jacobi Fields, Conjugate Points.-Canonical Transformations -- The Hamilton-Jacobi Equation -- Action-Angle...”

Full text 

Table of Contents: “...Introduction -- The Action Principles in Mechanics -- The Action Principle in Classical Electrodynamics -- Application of the Action Principles -- Jacobi Fields, Conjugate Points.-Canonical Transformations -- The Hamilton-Jacobi Equation -- Action-Angle...”

Full text 

Table of Contents: “...1. The Action Principles in Mechanics -- 2. The Action Principle in Classical Electrodynamics -- 3. Application of the Action Principles -- 4. Jacobi Fields, Conjugate Points -- 5. Canonical Transformations -- 6. The Hamilton—Jacobi Equation -- 7. Action...”

Full text 

Table of Contents: “...1. The Action Principles in Mechanics -- 2. Application of the Action Principles -- 3. Jacobi Fields, Conjugate Points -- 4. Canonical Transformations -- 5. The Hamilton-Jacobi Equation -- 6. Action-Angle Variables -- 7. The Adiabatic Invariance...”

Full text 

Table of Contents: “...1. The Action Principles in Mechanics -- 2. Application of the Action Principles -- 3. Jacobi Fields, Conjugate Points -- 4. Canonical Transformations -- 5. The Hamilton-Jacobi Equation -- 6. Action-Angle Variables -- 7. The Adiabatic Invariance...”

Full text 

Table of Contents: “... effective Lagrangian -- Renormalization group equations -- Applications and discussion....”

Full text