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Variational bicomplex

In mathematics, the Lagrangian theory on fiber bundles is globally formulated in algebraic terms of the variational bicomplex, without appealing to… 
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Papers overview

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2007
2007
A variational geometrical approach is applied to find the characteristic shape of the Möbius strip made of an inextensible… 
2000
2000
We study the obstruction to the exactness of the variational complex for a field theory on an affine bundle. 
1998
1998
It is shown that the new formula for the field theory Poisson brackets arise naturally in the extension of the formal variational… 
Review
1997
Highly Cited
1995
Highly Cited
1995
Yang-Mills models with compact gauge group coupled to matter fields are considered. The general tools developed in a companion… 
1994
1994
Developing ideas based on combinatorial formulas for characteristic classes we introduce the algebra modeling secondary… 
1993
1993
We establish a group-invariant version of the variational bicomplex that is based on a general moving frame construction. The… 
Highly Cited
1992
Highly Cited
1992