Open AccessEquivalence of Differential Operators
Author(s) -
Niky Kamran,
Peter J. Olver
Publication year - 1989
Publication title -
siam journal on mathematical analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.882
H-Index - 92
eISSN - 1095-7154
pISSN - 0036-1410
DOI - 10.1137/0520077
Subject(s) - mathematics , equivalence (formal languages) , differential operator , mathematical analysis , differential equation , pure mathematics
Two versions of the equivalence problem—determining when two second-order differential operators on the line are the same under a change of variables—are solved completely using the Cartan method of equivalence.
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