26 citations · 158 across the 39 of their papers we have counts for
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Generating Compatibility Conditions in Mathematical Physics
Jean-Francois Pommaret
The search for generating compatibility conditions (CC) for a given operator is a very recent problem met in General Relativity in order to study the Killing operator for various s…
Computer Algebra and Lanczos Potential
J. -F. Pommaret
We found in 2016 a few results on the mathematical structure of the conformal Killing differential sequence in arbitrary dimension , in particular the rank and order changes of…
Minkowski, Schwarzschild and Kerr Metrics Revisited
J. -F. Pommaret
In recent papers, a few physicists studying Black Hole perturbation theory in General Relativity have tried to construct the initial part of a differential sequence based on the Ke…
Homological Solution of the Riemann-Lanczos and Weyl-Lanczos Problems in Arbitrary Dimension
J. -F. Pommaret
When is a linear partial differential operator of any order, a direct problem is to look for an operator generating the compatibility conditions (CC) ${\c…
From Elasticity to Electromagnetism: Beyond the Mirror
J. -F. Pommaret
The first purpose of this short but striking paper is to revisit Elasticity (EL) and Electromagnetism (EM) by comparing the structure of these two theories and examining with detai…