Critical sets of proper holomorphic mappings
HTML articles powered by AMS MathViewer
- by Sergey Pinchuk and Rasul Shafikov PDF
- Proc. Amer. Math. Soc. 143 (2015), 4335-4345 Request permission
Abstract:
It is shown that if a proper holomorphic map $f: \mathbb C^n \to \mathbb C^N$, $1<n\le N$, sends a pseudoconvex real analytic hypersurface $M$ of finite type into another such hypersurface, then any $(n-1)$-dimensional component of the critical locus of $f$ intersects both sides of $M$. We apply this result to the problem of boundary regularity of proper holomorphic mappings between bounded domains in $\mathbb C^n$.References
- M. S. Baouendi and Linda Preiss Rothschild, Germs of CR maps between real analytic hypersurfaces, Invent. Math. 93 (1988), no. 3, 481–500. MR 952280, DOI 10.1007/BF01410197
- Steven R. Bell, Biholomorphic mappings and the $\bar \partial$-problem, Ann. of Math. (2) 114 (1981), no. 1, 103–113. MR 625347, DOI 10.2307/1971379
- Steven Bell and David Catlin, Boundary regularity of proper holomorphic mappings, Duke Math. J. 49 (1982), no. 2, 385–396. MR 659947
- E. M. Chirka, Complex analytic sets, Mathematics and its Applications (Soviet Series), vol. 46, Kluwer Academic Publishers Group, Dordrecht, 1989. Translated from the Russian by R. A. M. Hoksbergen. MR 1111477, DOI 10.1007/978-94-009-2366-9
- K. Diederich and J. E. Fornæss, Proper holomorphic mappings between real-analytic pseudoconvex domains in $\textbf {C}^n$, Math. Ann. 282 (1988), no. 4, 681–700. MR 970228, DOI 10.1007/BF01462892
- Klas Diederich and John Erik Fornaess, Pseudoconvex domains: bounded strictly plurisubharmonic exhaustion functions, Invent. Math. 39 (1977), no. 2, 129–141. MR 437806, DOI 10.1007/BF01390105
- Klas Diederich and John E. Fornaess, Pseudoconvex domains with real-analytic boundary, Ann. of Math. (2) 107 (1978), no. 2, 371–384. MR 477153, DOI 10.2307/1971120
- Klas Diederich and John E. Fornæss, Proper holomorphic maps onto pseudoconvex domains with real-analytic boundary, Ann. of Math. (2) 110 (1979), no. 3, 575–592. MR 554386, DOI 10.2307/1971240
- K. Diederich and J. E. Fornæss, Proper holomorphic mappings between real-analytic pseudoconvex domains in $\textbf {C}^n$, Math. Ann. 282 (1988), no. 4, 681–700. MR 970228, DOI 10.1007/BF01462892
- Klas Diederich and Sergey Pinchuk, Proper holomorphic maps in dimension $2$ extend, Indiana Univ. Math. J. 44 (1995), no. 4, 1089–1126. MR 1386762, DOI 10.1512/iumj.1995.44.2021
- Klas Diederich and Sergey Pinchuk, Reflection principle in higher dimensions, Proceedings of the International Congress of Mathematicians, Vol. II (Berlin, 1998), 1998, pp. 703–712. MR 1648118
- Klas Diederich and Sergey Pinchuk, Regularity of continuous CR maps in arbitrary dimension, Michigan Math. J. 51 (2003), no. 1, 111–140. MR 1960924, DOI 10.1307/mmj/1049832896
- Klas Diederich and Sergey Pinchuk, Analytic sets extending the graphs of holomorphic mappings, J. Geom. Anal. 14 (2004), no. 2, 231–239. MR 2051685, DOI 10.1007/BF02922070
- Klas Diederich and Sergey Pinchuk, The geometric reflection principle in several complex variables: a survey, Complex Var. Elliptic Equ. 54 (2009), no. 3-4, 223–241. MR 2513536, DOI 10.1080/17476930902759379
- Alexandru Dimca, Singularities and topology of hypersurfaces, Universitext, Springer-Verlag, New York, 1992. MR 1194180, DOI 10.1007/978-1-4612-4404-2
- Xiaojun Huang, A removable singularity property for CR mappings between real analytic hypersurfaces, Comm. Partial Differential Equations 25 (2000), no. 1-2, 299–317. MR 1737549, DOI 10.1080/03605300008821514
- J. J. Kohn, Subellipticity of the $\bar \partial$-Neumann problem on pseudo-convex domains: sufficient conditions, Acta Math. 142 (1979), no. 1-2, 79–122. MR 512213, DOI 10.1007/BF02395058
- H. Lewy, On the boundary behaviour of holomorphic mappings, Acad. Naz. Lincei 35 (1977), no 1, 1-8.
- S. I. Pinčuk, The analytic continuation of holomorphic mappings, Mat. Sb. (N.S.) 98(140) (1975), no. 3(11), 416–435, 495–496 (Russian). MR 0393562
- Sergey Pinchuk and Kaushal Verma, Analytic sets and the boundary regularity of CR mappings, Proc. Amer. Math. Soc. 129 (2001), no. 9, 2623–2632. MR 1838785, DOI 10.1090/S0002-9939-01-05970-6
- S. M. Webster, On the mapping problem for algebraic real hypersurfaces, Invent. Math. 43 (1977), no. 1, 53–68. MR 463482, DOI 10.1007/BF01390203
Additional Information
- Sergey Pinchuk
- Affiliation: Department of Mathematics, Rawles Hall, Indiana University, 831 East 3rd Street, Bloomington, Indiana 47405
- MR Author ID: 189435
- Email: pinchuk@indiana.edu
- Rasul Shafikov
- Affiliation: Department of Mathematics, The University of Western Ontario, London, Ontario N6A 5B7 Canada
- MR Author ID: 662426
- Email: shafikov@uwo.ca
- Received by editor(s): February 3, 2014
- Received by editor(s) in revised form: April 17, 2014, and April 24, 2014
- Published electronically: June 18, 2015
- Communicated by: Franc Forstneric
- © Copyright 2015 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 143 (2015), 4335-4345
- MSC (2010): Primary 32D15, 32V40, 32H02, 32H04, 32H35, 32M99, 32T25, 34M35
- DOI: https://doi.org/10.1090/proc/12529
- MathSciNet review: 3373932