scientific article; zbMATH DE number 802623
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Publication:4849745
zbMath0837.58001MaRDI QIDQ4849745
Publication date: 4 October 1995
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symmetryequivalenceinvariantsdifferential formsdifferential equationsvariational problemsvector fields
Linear ordinary differential equations and systems (34A30) Invariance and symmetry properties for PDEs on manifolds (58J70) Geometric theory, characteristics, transformations in context of PDEs (35A30) Research exposition (monographs, survey articles) pertaining to global analysis (58-02) Research exposition (monographs, survey articles) pertaining to partial differential equations (35-02)
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