The Three Point Pick Problem on the Bidisk
نویسندگان
چکیده
We prove that a non-degenerate extremal 3 point Pick problem on the bidisk always has a unique solution.
منابع مشابه
The Takagi problem on the disk and bidisk
We give a new proof on the disk that a Pick problem can be solved by a rational function that is unimodular on the unit circle and for which the number of poles inside the disk is no more than the number of non-positive eigenvalues of the Pick matrix. We use this method to find rational solutions to Pick problems on the bidisk. Dedicated to the memory of Bela Szokefalvi-Nagy, whose work inspire...
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