117 citations · 882 across the 65 of their papers we have counts for
Showing 1999 · math.FAShow all
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math.FA1999
Group analysis of differential equations and generalized functions
Michael Kunzinger, Michael Oberguggenberger
We present an extension of the methods of classical Lie group analysis of differential equations to equations involving generalized functions (in particular: distributions). A suit…
math.FA1999★ 55 cited
On the foundations of nonlinear generalized functions I
Eva Farkas, Michael Grosser, Michael Kunzinger +1
We construct a diffeomorphism invariant (Colombeau-type) differential algebra canonically containing the space of distributions in the sense of L. Schwartz. Employing differential…