On a Conjecture Concerning a Theorem of Cramér and Wold,

A conjecture concerning the Cramér-Wold device is answered in the negative by giving a Fourier-free, probabilistic proof using only elementary techniques. It is also shown how a geometric idea allows one to interpret the Cramér-Wold device as a special case of a more general concept.

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Year of publication:	1997
Authors:	Walther, Guenther
Published in:	Journal of Multivariate Analysis. - Elsevier, ISSN 0047-259X. - Vol. 63.1997, 2, p. 313-319
Publisher:	Elsevier
Keywords:	Cramer-Wold device determining class Fourier analysis halfspace polar set

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10005153039