Table of Contents:
  • Formal Geometry of Differential Equations
  • Involution I: Algebraic Theory
  • Completion to Involution
  • Structure Analysis of Polynomial Modules
  • Involution II: Homological Theory
  • Involution III: Differential Theory
  • The Size of the Formal Solution Space
  • Existence and Uniqueness of Solutions
  • Linear Differential Equations
  • Miscellaneous
  • Algebra
  • Differential Geometry.