Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-22T23:28:21.059Z Has data issue: false hasContentIssue false

A chain rule for differentiation with applications to multivariate hermite polynomials

Published online by Cambridge University Press:  17 April 2009

C. S. Withers
Affiliation:
Applied Mathematics Division, DSIR, Box 1335, Wellington, New Zealand.
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

A chain rule is given for differentiating a multivariate function of a multivariate function. In the univariate case this chain rule reduces to Faa de Bruno's formula.

Using this, a simple procedure is given to obtain the rth order multivariate Hermite polynomial from the rth order univariate Hermite polynomial.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1984

References

[1]Erdelyi, A., Higher transcendental functions, volume 2 (McGraw-Hill, New York, 1953).Google Scholar
[2]Goursat, E., A course in mathematical analysis, volume 1 (Dover, New York, 1959).Google Scholar
[3]Kendall, M.G. and Stuart, A., The advanced theory of statistics, volume 1, second edition (Griffin, London, 1963).Google Scholar