Extension of positive definite functions from subgroups of nilpotent locally compact groups

Author:

Kaniuth Eberhard

Abstract

We investigate the problem of when closed subgroups H H of a nilpotent locally compact group G G have the property that every continuous positive definite function on H H extends to some such function on G G .

Publisher

American Mathematical Society (AMS)

Subject

Applied Mathematics,General Mathematics

Reference19 articles.

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3. Restrictions of certain function spaces to closed subgroups of locally compact groups;Cowling, Michael;Pacific J. Math.,1979

4. North-Holland Mathematical Library, Vol. 15;Dixmier, Jacques,1977

5. L’algèbre de Fourier d’un groupe localement compact;Eymard, Pierre;Bull. Soc. Math. France,1964

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Extension of local positive definite Z2n-superfunctions;Journal of Mathematical Analysis and Applications;2024-01

2. Extending positive definite functions from subgroups of nilpotent locally compact groups;Journal of Functional Analysis;2017-01

3. Extension and separation properties of positive definite functions on locally compact groups;Transactions of the American Mathematical Society;2006-08-24

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