On upper semicontinuity of duality mappings
HTML articles powered by AMS MathViewer
- by Manuel D. Contreras and Rafael Payá PDF
- Proc. Amer. Math. Soc. 121 (1994), 451-459 Request permission
Abstract:
We give new sufficient conditions for a Banach space to be an Asplund (or reflexive) space in terms of certain upper semicontinuity of the duality mapping.References
- C. Aparicio, F. Ocaña, R. Payá, and A. Rodríguez, A nonsmooth extension of Fréchet differentiability of the norm with applications to numerical ranges, Glasgow Math. J. 28 (1986), no. 2, 121–137. MR 848419, DOI 10.1017/S0017089500006443
- Edgar Asplund, Fréchet differentiability of convex functions, Acta Math. 121 (1968), 31–47. MR 231199, DOI 10.1007/BF02391908
- Dennis F. Cudia, The geometry of Banach spaces. Smoothness, Trans. Amer. Math. Soc. 110 (1964), 284–314. MR 163143, DOI 10.1090/S0002-9947-1964-0163143-9
- Mahlon M. Day, Normed linear spaces, 3rd ed., Ergebnisse der Mathematik und ihrer Grenzgebiete, Band 21, Springer-Verlag, New York-Heidelberg, 1973. MR 0344849
- Joseph Diestel, Geometry of Banach spaces—selected topics, Lecture Notes in Mathematics, Vol. 485, Springer-Verlag, Berlin-New York, 1975. MR 0461094
- J. Diestel and B. Faires, On vector measures, Trans. Amer. Math. Soc. 198 (1974), 253–271. MR 350420, DOI 10.1090/S0002-9947-1974-0350420-8
- Ivar Ekeland and Gérard Lebourg, Generic Fréchet-differentiability and perturbed optimization problems in Banach spaces, Trans. Amer. Math. Soc. 224 (1976), no. 2, 193–216 (1977). MR 431253, DOI 10.1090/S0002-9947-1976-0431253-2
- Ky Fan and Irving Glicksberg, Some geometric properties of the spheres in a normed linear space, Duke Math. J. 25 (1958), 553–568. MR 98976 C. Franchetti, Duality mapping and homeomorphisms in Banach spaces, Extraeta Math. Actas II Congreso Analisis Funcional, Univ. Extremadura, Spain, 1990, pp. 73-80.
- Carlo Franchetti and Rafael Payá, Banach spaces with strongly subdifferentiable norm, Boll. Un. Mat. Ital. B (7) 7 (1993), no. 1, 45–70 (English, with Italian summary). MR 1216708
- J. R. Giles, D. A. Gregory, and Brailey Sims, Geometrical implications of upper semi-continuity of the duality mapping on a Banach space, Pacific J. Math. 79 (1978), no. 1, 99–109. MR 526669
- Gilles Godefroy, Application à la dualité d’une propriété d’intersection de boules, Math. Z. 182 (1983), no. 2, 233–236 (French). MR 689300, DOI 10.1007/BF01175625 —, Some applications of Simons’ inequality, Sem. Funct. Anal., University of Murcia (to appear).
- G. Godefroy and N. J. Kalton, The ball topology and its applications, Banach space theory (Iowa City, IA, 1987) Contemp. Math., vol. 85, Amer. Math. Soc., Providence, RI, 1989, pp. 195–237. MR 983386, DOI 10.1090/conm/085/983386
- Gilles Godefroy and Václav Zizler, Roughness properties of norms on non-Asplund spaces, Michigan Math. J. 38 (1991), no. 3, 461–466. MR 1116501, DOI 10.1307/mmj/1029004394
- David A. Gregory, Upper semicontinuity of subdifferential mappings, Canad. Math. Bull. 23 (1980), no. 1, 11–19. MR 573553, DOI 10.4153/CMB-1980-002-9
- Richard Haydon, A counterexample to several questions about scattered compact spaces, Bull. London Math. Soc. 22 (1990), no. 3, 261–268. MR 1041141, DOI 10.1112/blms/22.3.261
- Zhibao Hu and Bor-Luh Lin, Smoothness and the asymptotic-norming properties of Banach spaces, Bull. Austral. Math. Soc. 45 (1992), no. 2, 285–296. MR 1155487, DOI 10.1017/S000497270003015X
- Robert R. Phelps, Convex functions, monotone operators and differentiability, Lecture Notes in Mathematics, vol. 1364, Springer-Verlag, Berlin, 1989. MR 984602, DOI 10.1007/BFb0089089
- S. Simons, A convergence theorem with boundary, Pacific J. Math. 40 (1972), 703–708. MR 312193
- Charles Stegall, The duality between Asplund spaces and spaces with the Radon-Nikodým property, Israel J. Math. 29 (1978), no. 4, 408–412. MR 493268, DOI 10.1007/BF02761178
- Wen Yao Zhang, On weakly very smooth Banach spaces, Northeast. Math. J. 3 (1987), no. 2, 140–142 (Chinese, with English summary). MR 952679
Additional Information
- © Copyright 1994 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 121 (1994), 451-459
- MSC: Primary 46B10; Secondary 46B20
- DOI: https://doi.org/10.1090/S0002-9939-1994-1215199-4
- MathSciNet review: 1215199