Antonio Kumpera

Lie Equations, Vol. I

General Theory

In this monograph the authors redevelop the theory systematically using two different approaches. A general mechanism for the deformation of structure...

Systems of Linear Partial Differential Equations and Deformation of Pseudogroup Structures

The main goal of these notes is the description of a non-linear complex into which the integrability (or compatibility) condition is inserted as a non...

Lie Equations

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Lie Equations

General Theory

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