Abstract
Distribution moments for quadratic forms are computed. Formulas for moments are derived with the use of the algebra of symmetric polynomials and invariants. The results are applied to parametrization and polynomial approximation of distributions in non-Gaussian statistical models of multialternative classification.
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Shaikin, M.E. An Algebraic Formalism for Computing the Moments of Distributions of Quadratic Forms. Automation and Remote Control 63, 413–420 (2002). https://doi.org/10.1023/A:1014798316595
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DOI: https://doi.org/10.1023/A:1014798316595