Riemann–Hilbert problems, Toeplitz operators and Q-classes
We generalize the notion of Q-classes C(Q1,Q2) , which was introduced in the context of Wiener–Hopf factorization, by considering very general 2 × 2 matrix functions Q1, Q2. This allows us to use a mainly algebraic approach to obtain several equivalent representations for each class, to study the in...
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| Format: | article |
| Language: | eng |
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2014
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| Online Access: | http://hdl.handle.net/1822/32347 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/32347 |