NIST · ИТ · 114fbba5acb0625581c1
Identities for Negative Moments of Quadratic Forms in Normal Variables
Two formulae for the central inverse moments of a Quadratic form in normal variables and of the ratio forms are established. They relate the quadratic form determined by a positive definite matrix to that defined by the inverse matrix.
NIST · ИТОфициальный источник · 2009-04-15
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"title_en": "Identities for Negative Moments of Quadratic Forms in Normal Variables",
"designation": "",
"series": "",
"status": "",
"date": "2009-04-15",
"date_original": "April 15, 2009",
"url": "https://www.nist.gov/publications/identities-negative-moments-quadratic-forms-normal-variables",
"source": "NIST Publications",
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"authors_en": "Andrew L. Rukhin",
"abstract_excerpt_en": "Two formulae for the central inverse moments of a Quadratic form in normal variables and of the ratio forms are established. They relate the quadratic form determined by a positive definite matrix to that defined by the inverse matrix.",
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{
"title_en": "Identities for Negative Moments of Quadratic Forms in Normal Variables",
"designation": "",
"series": "",
"status": "",
"date": "2009-04-15",
"date_original": "April 15, 2009",
"url": "https://www.nist.gov/publications/identities-negative-moments-quadratic-forms-normal-variables",
"source": "NIST Publications",
"display_en": "",
"authors_en": "Andrew L. Rukhin",
"abstract_excerpt_en": "Two formulae for the central inverse moments of a Quadratic form in normal variables and of the ratio forms are established. They relate the quadratic form determined by a positive definite matrix to that defined by the inverse matrix."
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