Analysis of Operators on Function Spaces, 2019, p.251-258
2019
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Details
- Autor(en) / Beteiligte
- Titel
- Positive Integral Kernels for Polar Derivatives
- Ist Teil von
- Analysis of Operators on Function Spaces, 2019, p.251-258
- Ort / Verlag
- Switzerland: Springer International Publishing AG
- Erscheinungsjahr
- 2019
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- The non-negativity on the unit disk of the real part of the polar derivative of a polynomial is proved via an integral representation with a positive kernel, or as a consequence of a weighted sum of hermitian squares decomposition.
- Sprache
- Englisch
- Identifikatoren
- ISBN: 3030146391, 9783030146399ISSN: 2297-0215eISSN: 2297-024XDOI: 10.1007/978-3-030-14640-5_10Titel-ID: cdi_springer_books_10_1007_978_3_030_14640_5_10
- Format
- –
- Schlagworte
- 26C10, 30C15, 42A16, Grace Theorem, Polar derivative, Positive polynomial, Sums of squares, Walsh Coincidence Theorem