Integral formulae associated with non-parameter-invariant multiple integral problems of arbitrary order in the calculus of variations

DOI10.1007/BF02189355zbMath0459.49032OpenAlexW1989677067MaRDI QIDQ1152106

Sarel Venter, Thomas G. Berry

Publication date: 1980

Published in: Aequationes Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/182431

zbMATH Keywords

Euler-Lagrange equationsindependent integral

Mathematics Subject Classification ID

Exterior differential systems (Cartan theory) (58A15) Manifolds and measure-geometric topics (49Q99)

Cites Work

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• Integral formulae associated with the Euler-Lagrange operators of multiple integral problems in the calculus of variations
• The complete figure for second order multiple integral problems in the calculus of variations
• The Euler-Lagrange expression and degenerate lagrange densities