Superconnections: an interpretation of the standard model.
Roepstorff, Gert (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Roepstorff, Gert (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Alexandr Vondra (1994)
Archivum Mathematicum
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The (infinitesimal) symmetries of first and second-order partial differential equations represented by connections on fibered manifolds are studied within the framework of certain “strong horizontal“ structures closely related to the equations in question. The classification and global description of the symmetries is presented by means of some natural compatible structures, eġḃy vertical prolongations of connections.
Jerry L. Kazdan (2001)
The Teaching of Mathematics
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Ercüment Ortaçgil (1998)
Archivum Mathematicum
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We give a method based on an idea of O. Veblen which gives explicit formulas for the covariant derivatives of natural objects in terms of the Christoffel symbols of a symmetric Ehresmann -connection.
Inoue, Atsushi (2000)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Muñoz-Lecanda, Miguel C., Román-Roy, N. (1999)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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