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Convergences in L 1X (μ)

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Part of the book series: Advances in Mathematical Economics ((MATHECON,volume 1))

Summary

We present new modes of convergences for bounded sequences in the space L 1X (μ) of Bochner integrable functions over a complete probability space (Ω, F, μ) with values in Banach space X via the convergence of its truncated subsequences as well as we give several characterizations of weak compactness and conditionally weak compactness in L 1X (μ). New results involving subsets in L 1X (μ) which are closed in measure are obtained and also the characterizations of the Banach space X in terms of these modes of convergence.

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References

  1. Amrani, A., Castaing C.: Weak compactness in Pettis integration. Bulletin Polish Acad. Sc. 45, No2, 139–150 (1997)

    Google Scholar 

  2. Amrani, A., Castaing, C., Valadier, M.: Méhodes de troncature appliquées à des problèmes de convergence faible ou forte dans L 1. Arch. Rational Mech. Anal. 117, 167–191 (1992)

    Article  Google Scholar 

  3. Balder, E. J.: Infinite-dimensional extension of a theorem of Komlös. Probab. Theory Related fields 81, 185–188 (1989)

    Article  Google Scholar 

  4. Balder, E. J.: New sequential compactness results for spaces of scarlarly integrate functions. J. M. A. A 151, 1–16 (1990)

    Google Scholar 

  5. Balder, E. J.: On Prohorov’s theorem for transition probabilities. Sern. Anal. Convexe 19, 9.1–9.11 (1989)

    Google Scholar 

  6. Balder, E. J.: On equivalence of strong and weak convergence in L 1 -spaces under extreme point conditions. Israel J. Math. 75, 21–47 (1991)

    Article  Google Scholar 

  7. Balder, E. J., Hess C.: Two generalizations of Komlo’s theorem with lower closure-type applications. Journal of Convex Analysis 3 (1), 25–44 (1996)

    Google Scholar 

  8. Beer, G.: Topologies on closed and closed convex subsets and the Effros measurability of set valued functions. Sém. Anal. Convexe Montpellier 2, 2.1–2.44 (1991)

    Google Scholar 

  9. Benabdellah, H., Castaing, C.: Weak compactness and convergences in L 1 E (μ). C.R. Acad. Sci. Paris 321, 165–170 (1995)

    Google Scholar 

  10. Benabdellah, H., Castaing, C.: Weak compactness criteria and convergences in L l E (n). Collectanea Mathematica XLVIII, 423–448 (1997)

    Google Scholar 

  11. Benabdellah, H., Castaing, C.: Weak compactness and convergences in L 1 E’ /[E]. Université Montpellier II, 1996, Preprint 31 pages.

    Google Scholar 

  12. Bourgain, J.: The Komlös theorem for vector valued functions. Wrije Univer-siteit Brussel (1979) (9 pages). Unpublished.

    Google Scholar 

  13. Bukhvalov, A.V.: Optimization without compactness, and Its applications. In:Operator theory: Advances and Applications Vol 75, pp.95–112. Birkhäuser Verlag 1995

    Google Scholar 

  14. Bukhvalov, A.V., Lozanovskii, G.Ya.: On sets closed with respect to convergence in measure in spaces of measurable functions. Dokl. Akad. Nauk SSSR 212, 1273–1275 (1973); Englis transi. Soviet Math. Dokl. 1563–1565 (1973)

    Google Scholar 

  15. Castaing, C.: Quelques résultats de convergence des suites adaptées. Sém. Anal. Convexe Montpellier 17, 2.1–2.24 (1987)

    Google Scholar 

  16. Castaing, C.: Méthodes de compacité et de décomposition, Applications: Minimisation, convergence des martingales, lemme de Fatou multivoque. Ann. Mat. Pura Appli. 164, 51–75 (1993)

    Article  Google Scholar 

  17. Castaing, C.: Weak compactness and convergences in Bochner and Pettis integration. Vietnam Journal of Math. 24 (3), 241–286 (1996)

    Google Scholar 

  18. Castaing, C., Clauzure, P.: Compacité faible dans l’espace L l E et dans l’espace des multifonctions intégrablement bornées et minimisation. Ann. Mat. Pura Appl. 4 (140), 345–364 (1985)

    Article  Google Scholar 

  19. Castaing, C., Ezzaki, F.: Convergences for convex weakly compact random sets in B-convex reflexive Banach spaces, Supplemento al Vol. XLVI, 123–149 (1998) Atti Sem. Mat. Univ. Modena

    Google Scholar 

  20. Castaing, C., Valadier, M.: Convex Analysis and Measurable multifunctions. Lecture Notes in Mathematics 580, Springer 1977

    Google Scholar 

  21. Chatterji, S.D.: A subsequence principle in probability theory. Jber.d. Dt. Math.-Verein 87, 91–107 (1985)

    Google Scholar 

  22. Diestel, J.: Geometry of Banach Spaces, Selected topics. Lectures Notes in Mathematics 485, Springer 1975

    Google Scholar 

  23. Diestel, J., Ruess, W.M., Schachermeyer, W.: Weak compactness in L l (n,X). Proc. Amer. Math. Soc. 118 (2), 447–453 (1993)

    Google Scholar 

  24. Díaz, S.: Weak compactness in L l (n,X), Proc. Amer. Math. Soc. 124 (9), 2685–2693 (1996)

    Article  Google Scholar 

  25. Gaposkhin, V. F.: Convergence and limit theorems for sequences of random variables. Theory Probab. Appl. 17, 379–400 (1972)

    Article  Google Scholar 

  26. Garling, D.J.H.: Subsequence principles for vector-valued random variables. Math. Proc. Camb. Phil. Soc. 86, 301–311 (1979)

    Article  Google Scholar 

  27. Guessous, M.: An elementary proof of Komlós-Revész theorem in Hilbert spaces. Journal of Convex Analysis 4, 321–332 (1997)

    Google Scholar 

  28. Kadec, M.I., Pelczynski, A.: Bases, lacunary sequences and complemented sub-spaces in the spaces L p. Studia Math. 21, 161–176 (1962)

    Google Scholar 

  29. Komlós, J.: A generalisation of a problem of Steinhaus. Acta Math. Acad. Sci. Hungar. 18, 217–229 (1967)

    Article  Google Scholar 

  30. Levin, V.L.: Extremal problems with convex functionals that are lower semi-continuous with respect to convergence in measure. Dokl. Akad. Nauk SSSR 224, No 6, 1256–1259 (1975);

    Google Scholar 

  31. Levin, V.L.: Extremal problems with convex functionals that are lower semi-continuous with respect to convergence in measure. Englist transi.: Soviet math. Dokl. 16, No 5. 1384–1388 (1976)

    Google Scholar 

  32. Saadoune, M.: Une nouvelle extension en dimension infinie du Théorème de Komlös. Application: Compacité faible dans L1 x, convergence en mesure, Preprint, Université Ibnou Zohr, Agadir, Morocco 1995

    Google Scholar 

  33. Saadoune, M.: Compacité, Convergences et Approximations, Thèse de Doctorat d’Etat, Faculté des Sciences de Rabat, Juin 1996

    Google Scholar 

  34. Slaby, M.: Strong convergence of vector-valued pramarts and subpramarts, Probability and Math. Stat. 5, 187–196 (1985)

    Google Scholar 

  35. Talagrand, M.: Weak Cauchy sequences in L l (E). Amer. J. Math. 106, 703–724 (1984)

    Article  Google Scholar 

  36. Ülger, A.: Weak compactness in L l (μ,X). Proc. Amer. Math. Soc. 103, 143–149 (1991)

    Google Scholar 

  37. Valadier, M.: Convergence en mesure et optimisation, Travaux du Séminaire d’Analyse convexe, Univ. Montpellier II (1976), exp 14.

    Google Scholar 

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© 1999 Springer-Verlag

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Castaing, C., Guessous, M. (1999). Convergences in L 1X (μ) . In: Kusuoka, S., Maruyama, T. (eds) Advances in Mathematical Economics. Advances in Mathematical Economics, vol 1. Springer, Tokyo. https://doi.org/10.1007/978-4-431-65895-5_3

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  • DOI: https://doi.org/10.1007/978-4-431-65895-5_3

  • Publisher Name: Springer, Tokyo

  • Print ISBN: 978-4-431-65897-9

  • Online ISBN: 978-4-431-65895-5

  • eBook Packages: Springer Book Archive

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