Rational matrix pseudodifferential operators

The skewfield K(∂) of rational pseudodifferential operators over a differential field K is the skewfield of fractions of the algebra of differential operators K[∂]. In our previous paper, we showed that any H ∈ K(∂) has a minimal fractional decomposition H = AB[superscript −1] , where A,B ∈ K[∂], B...

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Bibliographic Details
Main Authors: Carpentier, Sylvain (Author), De Sole, Alberto (Author), Kac, Victor (Contributor)
Other Authors: Massachusetts Institute of Technology. Department of Mathematics (Contributor)
Format: Article
Language:English
Published: Springer-Verlag, 2015-01-15T19:26:35Z.
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