Abstract
In the present paper, the Clarkson-Erdős, which complements the well-known Müntz theorem, is extended to the case of many variables.
Similar content being viewed by others
References
J. Clarkson and P. Erdős, “Approximation by polynomials,”Duke Math. Pures Appl.,14, 403–453 (1935).
L. Schwartz,Étude des sommes d'exponentielles réelles, Herrmann, Paris (1943).
S. N. Bernshtein,Extremal Properties of Polynomials and the Best Approximation of Continuous Functions of One Variable [in Russian], AN SSSR, Leningrad-Moscow (1937).
S. G. Merzlyakov, “A Runge-type theorem for invariant subspaces of analytic mappings,”Isv. Ross. Akad. Nauk Ser. Mat. [Russian Acad. Sci. Isv. Math.],59, No. 2, 163–178 (1995).
Author information
Authors and Affiliations
Additional information
Translated fromMatematicheskie Zametki, Vol. 65, No. 4, pp. 594–598, April, 1999.
Rights and permissions
About this article
Cite this article
Merzlyakov, S.G. Clarkson-Erdős theorem for many variables. Math Notes 65, 496–499 (1999). https://doi.org/10.1007/BF02675364
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02675364