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University of Cambridge > Talks.cam > Isaac Newton Institute Seminar Series > Factorisation of triangular matrix-functions of arbitrary order
Factorisation of triangular matrix-functions of arbitrary orderAdd to your list(s) Download to your calendar using vCal
If you have a question about this talk, please contact INI IT. This talk has been canceled/deleted It will be discussed an efficient method for factorization of square triangular matrix-functions of arbitrary order which was recently proposed in [1]. The idea goes back to the paper by G. N. Chebotarev [2] who constructed factorisation of 2×2 triangular matrix-functions by using representation of the certain functions related to entries of the initial matrix into continuous fraction. In order to avoid additional technical difficulties, we consider matrix-functions with Hoelder continuous entries. Tough the proposed method could be realised for wider classes of matrix-functions. Chebotarev's method is extended here to the triangular matrix-functions of arbitrary order. An inductive consideration which allows to obtain such an extension is based on an auxiliary statement. This talk is part of the Isaac Newton Institute Seminar Series series. This talk is included in these lists:This talk is not included in any other list Note that ex-directory lists are not shown. |
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