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Conditional independences in Gaussian vectors and polynomials
- 1.0410884 - UTIA-B 20020098 RIV DE eng C - Conference Paper (international conference)
Matúš, František
Conditional independences in Gaussian vectors and polynomials.
Hagen: Fernuniversitaet Hagen, 2002. In: Workshop on Conditionals, Information, and Inference. - (Kern-Isberner, G.; Roedder, W.), s. 169-176
[Workshop on Conditionals, Information, and Inference. Hagen (DE), 13.05.2002-15.05.2002]
R&D Projects: GA AV ČR IAA1075801; GA ČR GA201/01/1482
Institutional research plan: CEZ:AV0Z1075907
Keywords : Gaussian vectors * positively definite matrices * determinants
Subject RIV: BA - General Mathematics
Relations between the inference among conditional independences in nondegenerate Gaussian vectors and computational techniques of commutative algebra are studied. A general method for proving implications involving the conditional independences is presented. Examples of the implications are discussed as consequences of the method that amounts to computation of a Groebner basis.
Permanent Link: http://hdl.handle.net/11104/0130971
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