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Reducibility of function pairs in 
Author:
Raymond Mortini
Original publication:
Algebra i Analiz, tom 23 (2011), nomer 6.
Journal:
St. Petersburg Math. J. 23 (2012), 1013-1022
MSC (2010):
Primary 30H05, 46H15, 30J10, 30H80
Posted:
September 17, 2012
Full-text PDF
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Additional Information
Abstract: A short proof of a result by Brett Wick on the reducibility of function pairs in is presented, and some unusual properties of the solutions to the associated Bézout equations are unveiled.
- 1.
Gustavo
Corach and Fernando
Daniel Suárez, Stable rank in holomorphic function
algebras, Illinois J. Math. 29 (1985), no. 4,
627–639. MR
806470 (87b:46056)
- 2.
Gustavo
Corach and Fernando
Daniel Suárez, On the stable range of uniform
algebras and 𝐻^{∞}, Proc. Amer.
Math. Soc. 98 (1986), no. 4, 607–610. MR 861760
(87m:46103), http://dx.doi.org/10.1090/S0002-9939-1986-0861760-1
- 3.
John
B. Garnett, Bounded analytic functions, Pure and Applied
Mathematics, vol. 96, Academic Press Inc. [Harcourt Brace Jovanovich
Publishers], New York, 1981. MR 628971
(83g:30037)
- 4.
Pamela
Gorkin, Raymond
Mortini, and Nikolai
Nikolski, Norm controlled inversions and a corona theorem for
𝐻^{∞}-quotient algebras, J. Funct. Anal.
255 (2008), no. 4, 854–876. MR 2433955
(2009h:30061), http://dx.doi.org/10.1016/j.jfa.2008.05.011
- 5.
Kenneth
Hoffman, Banach spaces of analytic functions, Dover
Publications Inc., New York, 1988. Reprint of the 1962 original. MR 1102893
(92d:46066)
- 6.
S.
H. Kulkarni and B.
V. Limaye, Real function algebras, Monographs and Textbooks in
Pure and Applied Mathematics, vol. 168, Marcel Dekker Inc., New York,
1992. MR
1197884 (93m:46059)
- 7.
Raymond
Mortini, The covering dimension of a distinguished subset of the
spectrum 𝑀(𝐻^{∞}) of 𝐻^{∞} and the
algebra of real-symmetric and continuous functions on
𝑀(𝐻^{∞}), Topology Appl. 159
(2012), no. 3, 900–910. MR
2868890, http://dx.doi.org/10.1016/j.topol.2011.12.005
- 8.
R. Mortini and R. Rupp, A note on some uniform algebra generated by smooth functions in the plane, J. Funct. Spaces Appl. Article ID 905650 (2012), 15 pages.
- 9.
Raymond
Mortini and Brett
D. Wick, The Bass and topological stable ranks of
𝐻^{∞}_{ℝ}(𝔻) and
𝔸_{ℝ}(𝔻), J. Reine Angew. Math.
636 (2009), 175–191. MR 2572249
(2010m:46079), http://dx.doi.org/10.1515/CRELLE.2009.085
- 10.
Raymond
Mortini and Brett
D. Wick, Spectral characteristics and stable ranks for the Sarason
algebra 𝐻^{∞}+𝐶, Michigan Math. J.
59 (2010), no. 2, 395–409. MR 2677628
(2011j:46085), http://dx.doi.org/10.1307/mmj/1281531463
- 11.
Fernando
Daniel Suárez, Čech cohomology and covering dimension
for the 𝐻^{∞} maximal ideal space, J. Funct. Anal.
123 (1994), no. 2, 233–263. MR 1283028
(95g:46100), http://dx.doi.org/10.1006/jfan.1994.1088
- 12.
S.
Treil, The stable rank of the algebra 𝐻^{∞} equals
1, J. Funct. Anal. 109 (1992), no. 1,
130–154. MR 1183608
(93h:46076), http://dx.doi.org/10.1016/0022-1236(92)90015-B
- 13.
Brett
D. Wick, A note about stabilization in
𝐴_{ℝ}(𝔻), Math. Nachr. 282
(2009), no. 6, 912–916. MR 2530887
(2010d:46065), http://dx.doi.org/10.1002/mana.200610779
- 14.
Brett
D. Wick, Stabilization in
𝐻_{ℝ}^{∞}(𝔻), Publ. Mat.
54 (2010), no. 1, 25–52. MR 2603587
(2011c:46112), http://dx.doi.org/10.5565/PUBLMAT_54110_02
- 15.
Brett
D. Wick, Corrigenda: “Stabilization in
𝐻^{∞}_{ℝ}(𝔻)” [MR2603587], Publ.
Mat. 55 (2011), no. 1, 251–260. MR 2779583
(2012a:46090), http://dx.doi.org/10.5565/PUBLMAT_55111_11
- 1.
- G. Corach and F. D. Suárez, Stable rank in holomorphic function algebras, Illinois J. Math. 29 (1985), 627-639. MR 0806470 (87b:46056)
- 2.
- -, On the stable range of uniform algebras and
, Proc. Amer. Math. Soc. 98 (1986), 607-610. MR 0861760 (87m:46103)
- 3.
- J. B. Garnett, Bounded analytic functions, Pure Appl. Math., vol. 96, Acad. Press, New York-London, 1981. MR 0628971 (83g:30037)
- 4.
- P. Gorkin, R. Mortini, and N. Nikolski, Norm controlled inversions and a corona theorem for
-quotient algebras, J. Funct. Anal. 255 (2008), 854-876. MR 2433955 (2009h:30061)
- 5.
- K. Hoffman, Banach spaces of analytic functions, Reprint of the 1962 original, Dover Publ., Inc., New York, 1988. MR 1102893 (92d:46066)
- 6.
- S. H. Kulkarni and B. V. Limaye, Real function algebras, Monogr. Textbooks Pure Appl. Math., vol. 168, Marcel Dekker, New York, 1992. MR 1197884 (93m:46059)
- 7.
- R. Mortini, The covering dimension of a distinguished subset of the spectrum
of and the algebra of real symmetric and continuous functions on , Topology Appl. 159 (2012), 900-910. MR 2868890
- 8.
- R. Mortini and R. Rupp, A note on some uniform algebra generated by smooth functions in the plane, J. Funct. Spaces Appl. Article ID 905650 (2012), 15 pages.
- 9.
- R. Mortini and B. Wick, The Bass and topological stable ranks of
and , J. Reine Angew. Math. 636 (2009), 175-191. MR 2572249 (2010m:46079)
- 10.
- -, Spectral characteristics and stable ranks for the Sarason algebra
, Michigan Math. J. 59 (2010), 395-409. MR 2677628 (2011j:46085)
- 11.
- F. D. Suárez, Čech cohomology and covering dimension for the
maximal ideal space, J. Funct. Anal. 123 (1994), 233-263. MR 1283028 (95g:46100)
- 12.
- S. Treil, The stable rank of the algebra
equals 1, J. Funct. Anal. 109 (1992), 130-154. MR 1183608 (93h:46076)
- 13.
- B. Wick, A note about stabilization in
, Math. Nachr. 282 (2009), 912-916. MR 2530887 (2010d:46065)
- 14.
- -, Stabilization in
, Publ. Mat. 54 (2010), 25-52. MR 2603587 (2011c:46112)
- 15.
- -, Corrigenda. ``Stabilization in
'', Publ. Mat. 55 (2011), 251-260. MR 2779583 (2012a:46090)
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Additional Information
Raymond Mortini
Affiliation:
Département de Mathématiques, LMAM, UMR 7122, Université Paul Verlaine, Ile duSaulcy, F-57045 Metz, France
Email:
mortini@math.univ-metz.fr
DOI:
http://dx.doi.org/10.1090/S1061-0022-2012-01227-6
PII:
S 1061-0022(2012)01227-6
Keywords:
Corona theorem,
Bézout equation,
Blaschke product
Received by editor(s):
June 28, 2010
Posted:
September 17, 2012
Article copyright:
© Copyright 2012 American Mathematical Society
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