Representation of weakly harmonizable processes
Weakly harmonizable processes are represented by a family of positive definite contractive linear operators in a Hilbert space. This generalizes the known result on weakly stationary processes involving a unitary family. A characterization of the vector Fourier integral of a measure on R → [unk], a...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autor principal: | |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1981
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC348727/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593081/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.9.5288 |
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