Sparse signal detection in heteroscedastic Gaussian sequence models: sharp minimax rates (Q6565316)

scientific article; zbMATH DE number 7874414

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English	Sparse signal detection in heteroscedastic Gaussian sequence models: sharp minimax rates	scientific article; zbMATH DE number 7874414

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instance of

scholarly article

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title

Sparse signal detection in heteroscedastic Gaussian sequence models: sharp minimax rates (English)

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2 July 2024

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zbMATH Keywords

heteroscedasticity

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non-Euclidean norms

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signal detection

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sparsity

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MaRDI profile type

Publication

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cites work

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Identifiers

zbMATH Open document ID

1542.94013

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DOI

10.3150/23-bej1667

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Mathematics Subject Classification ID

94A12

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zbMATH DE Number

7874414

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Sitelinks

Mathematics(1 entry)

mardi Publication:6565316