충청수학회지 (Journal of the Chungcheong Mathematical Society)

  • 제29권1호
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  • Pages.137-150
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  • 2016
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  • 1226-3524(pISSN)
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  • 2383-6245(eISSN)
충청수학회 (The Chungcheong Mathematical Society)
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COMPLETIONS OF HANKEL PARTIAL CONTRACTIONS OF SIZE 5×5 NON-EXTREMAL CASE

  • Lee, Sang Hoon (Department of Mathematics, Chungnam National University)
  • 투고 : 2016.01.12
  • 심사 : 2016.02.05
  • 발행 : 2016.02.15
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초록

We introduce a new approach that allows us to solve, algorithmically, the contractive completion problem. In this article, we provide concrete necessary and sufficient conditions for the existence of contractive completions of Hankel partial contractions of size $4{\times}4$ using a Moore-Penrose inverse of a matrix.

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참고문헌

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