Stochastic differential equations for eigenvalues and eigenvectors of a $G$-Wishart process with drift

We propose a system of G-stochastic differential equations for the eigenvalues and eigenvectors of the $G$-Wishart process defined according to a $G$-Brownian motion matrix as in the classical case. Since we do not necessarily have the independence between the entries of the $G$-Brownian motion matr...

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Datum:2019
Hauptverfasser: Boutabia, H., Meradji, S., Stihi, S., Бутабія, Г., Мераджи, С., Стихи, С.
Format: Artikel
Sprache:Englisch
Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2019
Online Zugang:https://umj.imath.kiev.ua/index.php/umj/article/view/1454
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Назва журналу:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal