Every compact convex subset of matrices is the Clarke Jacobian of some Lipschitzian mapping
HTML articles powered by AMS MathViewer
- by David Bartl and Marián Fabian PDF
- Proc. Amer. Math. Soc. 149 (2021), 4771-4779 Request permission
Abstract:
We prove that every non-empty compact convex subset of $m\times n$ matrices is the Clarke Jacobian of a Lipschitzian mapping from $\mathbb {R}^n$ to $\mathbb {R}^m$.References
- David Bartl and Marián Fabian, Can Pourciau’s open mapping theorem be derived from Clarke’s inverse mapping theorem easily?, J. Math. Anal. Appl. 497 (2021), no. 2, Paper No. 124858, 13. MR 4196569, DOI 10.1016/j.jmaa.2020.124858
- Jonathan M. Borwein, Warren B. Moors, and Xianfu Wang, Lipschitz functions with prescribed derivatives and subderivatives, Nonlinear Anal. 29 (1997), no. 1, 53–63. MR 1447569, DOI 10.1016/S0362-546X(96)00050-8
- Jonathan M. Borwein, Warren B. Moors, and Xianfu Wang, Generalized subdifferentials: a Baire categorical approach, Trans. Amer. Math. Soc. 353 (2001), no. 10, 3875–3893. MR 1837212, DOI 10.1090/S0002-9947-01-02820-3
- M. Bivas, A. Daniilidis, and M. Quincampoix, Characterization of Filippov representable maps and Clarke subdifferentials, Math. Program, 2020. https://doi.org/10.1007/s10107-020-01540-y
- Frank H. Clarke, Optimization and nonsmooth analysis, Canadian Mathematical Society Series of Monographs and Advanced Texts, John Wiley & Sons, Inc., New York, 1983. A Wiley-Interscience Publication. MR 709590
- A. F. Izmailov, On a problem of existence of a nondegeneracy subspace for a convex compact family of epimorphisms. In Russian. In: Bereznev, V.A. (ed.) Theoretical and Applied Problems of Nonlinear Analysis, Computer Center RAS, Moscow (2010), 34–49.
- Serge Lang, Linear algebra, 3rd ed., Undergraduate Texts in Mathematics, Springer-Verlag, New York, 1987. MR 874113, DOI 10.1007/978-1-4757-1949-9
- Zsolt Páles and Vera Zeidan, Infinite dimensional generalized Jacobian: properties and calculus rules, J. Math. Anal. Appl. 344 (2008), no. 1, 55–75. MR 2416293, DOI 10.1016/j.jmaa.2008.02.044
- T. H. Sweetser III, A minimal set-valued strong derivative for vector-valued Lipschitz functions, J. Optim. Theory Appl. 23 (1977), no. 4, 549–562. MR 468174, DOI 10.1007/BF00933296
Additional Information
- David Bartl
- Affiliation: Department of Informatics and Mathematics, School of Business Administration in Karviná, Silesian University in Opava, Univerzitní náměstí 1934/3, 733 40 Karviná, Czech Republic
- MR Author ID: 781999
- ORCID: 0000-0003-1313-035X
- Email: bartl@opf.slu.cz
- Marián Fabian
- Affiliation: Institute of Mathematics of Czech Academy of Sciences, Žitná 25, 115 67 Praha 1, Czech Republic
- MR Author ID: 64760
- Email: fabian@math.cas.cz
- Received by editor(s): December 12, 2020
- Received by editor(s) in revised form: February 16, 2021, and February 26, 2021
- Published electronically: August 12, 2021
- Additional Notes: The first author was supported by the grant of GAČR 18-01246S
The second author was supported by the grant of GAČR 20-22230L and by RVO: 67985840 - Communicated by: Stephen Dilworth
- © Copyright 2021 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 149 (2021), 4771-4779
- MSC (2020): Primary 49J52; Secondary 47J07, 49J50, 58C20
- DOI: https://doi.org/10.1090/proc/15571
- MathSciNet review: 4310102