𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On Functions Positive Definite Relative to the Orthogonal Group and the Representation of Functions as Hankel-Stieltjes Transforms

✍ Scribed by A. Edward Nussbaum

Book ID
125685475
Publisher
American Mathematical Society
Year
1973
Tongue
English
Weight
443 KB
Volume
175
Category
Article
ISSN
0002-9947

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Addendum to the Paper „On the Measurabil
Addendum to the Paper „On the Measurability of Positive Definite and Conditionally Positive Definite Functions”
✍ Zoltán Sasvári 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 116 KB 👁 1 views

Let f be a positive definite function on a locally compact abelian group G. In [3] we showed that measurability of 1 on an open neighbourhood of the zero implies measurability of f on G. As a main tool we used a result about the support of f [3, Th. I]. The aim of this note is to simplify the proof

On the Local Operator Commutation Relati
On the Local Operator Commutation Relations and Extensions of Locally Defined Positive Definite Functions on the Heisenberg Group
✍ Ramón Bruzual; Marisela Domı́nguez 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 92 KB

It is proved that if a group of unitary operators and a local semigroup of isometries satisfy the Weyl commutation relations then they can be extended to groups of unitary operators which also satisfy the commutation relations. As an application a result about the extension of a class of locally def