Rudin's extension theorems and exponential convexity for matrix- and function-valued positive semidefinite functions
type: Item
instance of: scholarly article
title: Rudin's extension theorems and exponential convexity for matrix- and function-valued positive semidefinite functions
author: Emilio Porcu
author: Xavier Emery
author: Vinícius Ferreira
author: J. P. Zubelli
published in: Computational and Applied Mathematics
publication date: 2024-11-12T00:00:00Z
Mathematics Subject Classification ID: 60G10
Mathematics Subject Classification ID: 26E40
zbMATH DE Number: 7942386
zbMATH Keywords: balls
zbMATH Keywords: exponential convexity
zbMATH Keywords: locally stationary
zbMATH Keywords: positive semidefiniteness
zbMATH Keywords: multivariate random fields
MaRDI profile type: Publication
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DOI: 10.1007/S40314-024-02974-2
description: scientific article; zbMATH DE number 7942386