Displaying similar documents to “Categorial approach to global transformations of the n -th order linear differential equations”

Contractive couplings

Vlastimil Pták, Pavla Vrbová (1992)

Czechoslovak Mathematical Journal

Similarity:

Factorization of Toeplitz and Hankel operators

Vlastimil Pták (1997)

Mathematica Bohemica

Similarity:

Using a factorization lemma we obtain improvements and simplifications of results on representation of generalized Toeplitz and Hankel operators as compression of symbols.