|
Polynomial approximation on real-analytic varieties in
Author(s):
John
T.
Anderson;
Alexander
J.
Izzo;
John
Wermer
Journal:
Proc. Amer. Math. Soc.
132
(2004),
1495-1500.
MSC (2000):
Primary 32E30;
Secondary 46J10
Posted:
November 14, 2003
Retrieve article in:
PDF
Abstract |
References |
Similar articles |
Additional information
Abstract:
We prove: Let be a compact real-analytic variety in . Assume (i) is polynomially convex and (ii) every point of is a peak point for . Then . This generalizes a previous result of the authors on polynomial approximation on three-dimensional real-analytic submanifolds of .
References:
-
- 1.
- H. Alexander and J. Wermer, Several Complex Variables and Banach Algebras, Third edition, Springer-Verlag, New York, 1998. MR 98g:32002
- 2.
- J. T. Anderson and A. J. Izzo, A Peak Point Theorem for Uniform Algebras Generated by Smooth Functions on a Two-Manifold, Bull. London Math. Soc. 33 (2001), pp. 187-195. MR 2002j:32035
- 3.
- J. T. Anderson, A. J. Izzo and J. Wermer, Polynomial Approximation on Three-Dimensional Real-Analytic Submanifolds of
, Proc. Amer. Math. Soc. 129 (2001), pp. 2395-2402. MR 2002d:32021 - 4.
- R. F. Basener, On Rationally Convex Hulls, Trans. Amer. Math. Soc. 182 (1973), pp. 353-381. MR 52:803
- 5.
- A. Browder, Introduction to Function Algebras, Benjamin, New York, 1969. MR 39:7431
- 6.
- H. Federer, Geometric Measure Theory, Die Grundlehren der mathematischen Wissenschaften, Band 153, Springer-Verlag, New York, 1969. MR 41:1976
- 7.
- M. Freeman, Some Conditions for Uniform Approximation on a Manifold, in: Function Algebras, F. Birtel (ed.), Scott-Foresman and Co., Chicago, 1966, pp. 42-60. MR 33:1758
- 8.
- L. Hörmander and J. Wermer, Uniform Approximation on Compact Subsets in
, Math. Scand. 23 (1968), pp. 5-21. MR 40:7484 - 9.
- A. J. Izzo, Failure of Polynomial Approximation on Polynomially Convex Subsets of the Sphere, Bull. London Math. Soc. 28 (1996), pp. 393-397. MR 98d:32017
- 10.
- R. Narasimhan, Introduction to the Theory of Analytic Spaces, Lecture Notes in Mathematics no. 25, Springer-Verlag, Berlin, 1966. MR 36:428
- 11.
- A. G. O'Farrell, K. J. Preskenis, and D. Walsh, Holomorphic Approximation in Lipschitz Norms, in Proceedings of the Conference on Banach Algebras and Several Complex Variables, Contemporary Math., vol. 32, American Mathematical Society, Providence, RI, 1983. MR 86c:32015
- 12.
- E. L. Stout, The Theory of Uniform Algebras, Bogden and Quigley, Tarrytown-on-Hudson, NY, 1971. MR 54:11066
- 13.
- J. Wermer, Polynomially Convex Disks, Math. Ann. 158 (1965), pp. 6-10. MR 30:5158
Similar Articles:
Retrieve articles in Proceedings of the American Mathematical Society
with MSC
(2000):
32E30,
46J10
Retrieve articles in all Journals with MSC
(2000):
32E30,
46J10
Additional Information:
John
T.
Anderson
Affiliation:
Department of Mathematics and Computer Science, College of the Holy Cross, Worcester, Massachusetts 01610-2395
Email:
anderson@mathcs.holycross.edu
Alexander
J.
Izzo
Affiliation:
Department of Mathematics and Statistics, Bowling Green State University, Bowling Green, Ohio 43403
Address at time of publication:
Department of Mathematics, Brown University, Providence, RI 02912
Email:
aizzo@math.bgsu.edu, aizzo@math.brown.edu
John
Wermer
Affiliation:
Department of Mathematics, Brown University, Providence, Rhode Island 02912
Email:
wermer@math.brown.edu
DOI:
10.1090/S0002-9939-03-07263-0
PII:
S 0002-9939(03)07263-0
Received by editor(s):
January 15, 2003
Posted:
November 14, 2003
Communicated by:
Mei-Chi Shaw
Copyright of article:
Copyright
2003,
American Mathematical Society
|