Artan Operatör Konveks Fonksiyon ?çin Berezin Say? E?itsizli?i

نویسندگان

چکیده

Normalle?tirilmi? $K_{\lambda}:=\frac{k_{\lambda}}{\left\Vert k_{\lambda}\right\Vert_{\mathcal{H}}}$, üretici çekirdekli $\mathcal{H}\left( \Omega\right) $, Hilbert uzay? üzerinde $A$ s?n?rl? lineer operatör için Berezin sembolü ve say?s? s?ras?yla $A\left( \lambda\right) :=\left\langle AK_{\lambda},K_{\lambda}\right\rangle _{\mathcal{H}}$ $\mathrm{ber}(A):=\sup_{\lambda\in\Omega}\left\vert A{(\lambda)}\right\vert $ biçiminde tan?mlan?r. Bu karakteristik aras?ndaki durumlardan $\mathrm{ber}\left( A\right) \leq\frac{1}{\sqrt{2}}\mathrm{ber}\left(\left\vert A\right\vert +i\left\vert A^{\ast}\right\vert \right) e?itsizli?i elde edilmi?tir. çal??mam?zda ise onlar di?er e?itsizlikler ispatlanm?? say? e?itsizlikleri konveks fonksiyonlar?n?n baz? uygulamalar? verilmi?tir.

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ژورنال

عنوان ژورنال: Düzce Üniversitesi bilim ve teknoloji dergisi

سال: 2021

ISSN: ['2148-2446']

DOI: https://doi.org/10.29130/dubited.1013082