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On Milman's inequality and random subspaces which escape through a mesh in n

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Part of the book series: Lecture Notes in Mathematics ((LNM,volume 1317))

Abstract

Let S be a subset in the Euclidean space n and 1 <- k < n. We find sufficient conditions which guarantee the existence and even with probability close to 1, of k-codimensional subspaces which miss S. As a consequence we derive a sharp form of Milman's inequality and discuss some applications to Banach spaces.

Supported in part by the USA-Israel Binational Science Foundation (BSF) grant #86-00074.

Supported in part by the Fund for the Promotion of Research at the Technion #100-700 and the V.P.R. grant #100-677.

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References

  1. Y. Benyamini and Y. Gordon, Random factorization of operators between Banach spaces, J. d'Analyse Math. 39 (1981),45–74.

    Article  MathSciNet  MATH  Google Scholar 

  2. R.M. Dudley, The size of compact subsets of Hilbert spaces and continuity of Gaussian processes, J. Funct. Analy. 1 (1967), 290–330.

    Article  MathSciNet  MATH  Google Scholar 

  3. S. Dilworth and S. Szarek, The cotype constant and almost Euclidean decomposition of finite dimensional normed spaces, preprint.

    Google Scholar 

  4. X.M. Fernique, Des resultats nouveaux sur les processus Gaussiens, C.R. Acad. Sci., Paris. Ser. A-B 278 (1974), A363–A365.

    MathSciNet  MATH  Google Scholar 

  5. X.M. Fernique, Régularité des trajectoires des fonctions aléatoires Gaussiens, Springer Lecture notes 480 (1975), 1–96.

    MathSciNet  MATH  Google Scholar 

  6. T. Figiel and N. Tomczak-Jaegermann, Projection onto Hilbertian subspaces of Banach spaces, Israel J. Math 33 (1979), 155–171.

    Article  MathSciNet  MATH  Google Scholar 

  7. Y. Gordon, Some inequalities for Gaussian processes and applications, Israel J. Math. 50 (1985), 265–289.

    Article  MathSciNet  MATH  Google Scholar 

  8. Y. Gordon, Gaussian processes and almost spherical sections of convex bodies, The Annals of Probability 16 (1987), to appear.

    Google Scholar 

  9. Y. Gordon, Elliptically contoured distributions, Probability Theory and Related Fields, to appear.

    Google Scholar 

  10. J.P. Kahane, Une inequalité du type de Slepian et Gordon sur les processus Gaussiens, Israel J. Math. 55 (1986), 109–110.

    Article  MathSciNet  MATH  Google Scholar 

  11. D.R. Lewis, Ellipsoids defined by Banach ideal norms, Mathematica 26 (1979), 18–29.

    MathSciNet  MATH  Google Scholar 

  12. V.D. Milman, Random subspaces of proportional dimension of finite dimensional normed spaces; approach through the isoperimetric inequality, Banach Spaces, Proc. Missouri Conference, 1986, Springer Lecture Notes #1166, 106–115.

    Google Scholar 

  13. V.D. Milman, Almost Euclidean quotient spaces of subspaces of finite dimensional normed spaces. Proc. AM.S. 94 (1985), 445–449.

    Article  MathSciNet  MATH  Google Scholar 

  14. V.D. Milman, Volume approach and iteration procedures in local theory of Banach spaces, Proc. Missouri Conf. 1984, Springer Lecture Notes 1166, 1985.

    Google Scholar 

  15. V.D. Milman, The concentration phenomenon and linear structure of finite-dimensional normed spaces, to appear.

    Google Scholar 

  16. V.D. Milman, A new proof of the theorem of A. Dvoretzky on sections of convex bodies, Func. Anal. Appl. 5 (1971), 28–37.

    MathSciNet  Google Scholar 

  17. V.D. Milman and G. Schechtman, Asymptotic theory of finite dimensional normed spaces, Springer Lecture Notes 1200, 1986.

    Google Scholar 

  18. G. Pisier, Sur les éspaces de Banach K-convexes, Sém. D'Analyse Fonctionelle, exposé XI, 1979–80.

    Google Scholar 

  19. G. Pisier, Holomorphic semi-groups and the geometry of Banach spaces, Ann. Math. 115 (1982), 375–392.

    Article  MathSciNet  MATH  Google Scholar 

  20. G. Pisier, Probabilistic methods in the geometry of Banach spaces, Springer Lecture Notes 1206 (1986), 167–241.

    MathSciNet  MATH  Google Scholar 

  21. A. Pajor and N. Tomczak-Jaegermann, Subspaces of small codimension of finite-dimensional Banach spaces, Proc. A.M.S. 97 (1986), 637–642.

    Article  MathSciNet  MATH  Google Scholar 

  22. A. Pajor and N. Tomczak-Jaegermann, Gelfand numbers and Euclidean sections of large dimensions, Springer Lecture Notes, Proc. Probability Conf., Aarhus, Denmark 1986, to appear.

    Google Scholar 

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Joram Lindenstrauss Vitali D. Milman

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© 1988 Springer-Verlag

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Gordon, Y. (1988). On Milman's inequality and random subspaces which escape through a mesh in n . In: Lindenstrauss, J., Milman, V.D. (eds) Geometric Aspects of Functional Analysis. Lecture Notes in Mathematics, vol 1317. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0081737

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  • DOI: https://doi.org/10.1007/BFb0081737

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-19353-1

  • Online ISBN: 978-3-540-39235-4

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