Matrix representations of truncated Toeplitz operators

One can see that up to duality (see Lemma 1.2(e)) and up to the order of tensor products (Lemma 1.2(a)) all cases of pairs of bound quivers providing tameness of their tensor

S is conceived as a topological space with the topology determined by the

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The results include representation of the determinant of a rectan- gular matrix as a sum of determinants of square matrices and description how the determinant is affected by

M o s z y ´ n s k i, Bernstein polynomials and eigenvalue problems, report of KBN Grant No 211689191, Department of Mathematics, Computer Science and Mechanics, University of

We consider the problem when a finite Blaschke product can be written as a composition of two nontrivial Blaschke products of lower degree related to the condition B ◦ M = B where M

Although (3) is stated in [EP] for arbitrary subsets E, F , the way from open subsets to the general case is not so straightforward as the authors claim—one needs Lemma

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