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Part of the book series: NATO ASI Series ((ASIC,volume 287))

Abstract

The aim of this survey is to gather the results concerning the structure of some special Köthe spaces, namely power series spaces, Dragilev spaces, Köthe spaces defined by transition functions and S g (a, r)-spaces. The results that we summarize here are about subspaces, quotient spaces, compact operators, the functor Ext, the quasi-equivalence property and Bessaga’s conjecture by means of which one can acquire quite extensive knowledge about the structure of these spaces. We also list some classical and recently established examples of function spaces which are isomorphic to one of these spaces.

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References

  1. H. Ahonen, ‘On nuclear Köthe spaces defined by Dragilev functions’, Ann. Acad. Scient. Fenn., Series A, I. Mathematica, Dissertationes 38, Helsinki, 1981.

    Google Scholar 

  2. M. Alpseymen, ‘Basic sequences in some nuclear Köthe sequence spaces’, Thesis, University of Michigan, 1978.

    Google Scholar 

  3. M. Alpseymen, M.S. Ramanujan and T. Terzioğlu, ‘Subspaces of some nuclear sequence spaces’, Indag. Math. 82 (1979), 217–224.

    Google Scholar 

  4. H. Apiola, ‘Every nuclear Fréchet space is a quotient of a Köthe Schwartz space’, Arch. Math. 35 (1980), 559–573.

    Article  MathSciNet  MATH  Google Scholar 

  5. H. Apiola, ‘Characterization of subspaces and quotients of nuclear L f (α,∞)-spaces’, Compositio Math. 50 (1983), 65–81.

    MathSciNet  MATH  Google Scholar 

  6. A. Aytuna, J. Krone and T. Terzioğlu, ‘Complemented infinite type power series subspaces of nuclear Fréchet spaces’, to appear in Math. Ann.

    Google Scholar 

  7. C. Bessaga, ‘Some remarks on Dragilev’s theorem’, Studia Math. 31 (1968), 307–318.

    MathSciNet  MATH  Google Scholar 

  8. R.W. Braun, ‘Linear topological structure of closed ideals in weighted algebras of entire functions’, Arch. Math. 50 (1988), 251–258.

    Article  MathSciNet  MATH  Google Scholar 

  9. L. Crone and W. Robinson, ‘Diagonal maps and diameters in Köthe spaces’, Israel J. Math. 20 (1975), 13–22.

    Article  MathSciNet  MATH  Google Scholar 

  10. L. Crone and W. Robinson, ‘Every nuclear Fréchet space with a regular basis has the quasi-equivalence property’, Studia Math. 52 (1975), 203–207.

    MathSciNet  MATH  Google Scholar 

  11. N. DeGrande-DeKimpe, ‘L f (a, r)-spaces between which all the operators are compact I’, Comment. Math. Univ. Carolinae 18 (1977), 659–674.

    MathSciNet  Google Scholar 

  12. N. DeGrande-DeKimpe, ‘L f (a, r)-spaces between which all the operators are compact II’, Comment. Math. Univ. Carolinae 19 (1978), 1–12.

    MathSciNet  Google Scholar 

  13. N. DeGrande-DeKimpe and W. Robinson, ‘Compact maps and embeddings from an infinite type power series space to a finite type power series space’, J. reine angew. Math. 293/294 (1977), 52–61.

    MathSciNet  Google Scholar 

  14. M.M. Dragilev, ‘Standard form of basis for the space of analytic functions’ (Russian), Usp. Mat. Nauk. 15 (1960), 181–188.

    MathSciNet  MATH  Google Scholar 

  15. M.M. Dragilev, ‘On regular bases in nuclear spaces’, Math. Sb. 68 (1965), 153–173. (Amer. Math. Soc. transi. 93 (1970), 61–82.)

    MathSciNet  Google Scholar 

  16. E. Dubinsky, ‘Infinite type power series subspaces of finite type power series spaces’, Israel J. Math. 15 (1973), 257–281.

    Article  MathSciNet  MATH  Google Scholar 

  17. E. Dubinsky, ‘Infinite type power series subspaces of infinite type power series spaces’, Israel J. Math. 20 (1975), 359–368.

    Article  MathSciNet  MATH  Google Scholar 

  18. E. Dubinsky, ‘Concrete subspaces of nuclear Fréchet spaces’, Studia Math. 52 (1975), 209–219.

    MathSciNet  MATH  Google Scholar 

  19. E. Dubinsky, ‘Basic sequences in (s)’, Studia Math. 59 (1977), 283–293.

    MathSciNet  MATH  Google Scholar 

  20. E. Dubinsky, The structure of nuclear Fréchet spaces, Lecture Notes in Mathematics 720, 1979.

    Google Scholar 

  21. E. Dubinsky, ‘Basic sequences in a stable finite type power series space’, Studia Math. 68 (1980), 117–130.

    MathSciNet  MATH  Google Scholar 

  22. E. Dubinsky, M. Alpseymen and N. DeGrande-DeKimpe, ‘Basic sequences in some stable, nuclear L f (b, r)-spaces’, Indag. Math. 82 (1979), 203–215.

    MathSciNet  Google Scholar 

  23. E. Dubinsky and W. Robinson, ‘Quotient spaces of (s) with basis’, Studia Math. 63 (1977), 39–53.

    MathSciNet  Google Scholar 

  24. A.S. Dynin and B.S. Mitiagin, ‘Criterion for nuclearity in terms of approximative dimension’, Bull. Acad. Polon. Sci. 3 (1960), 535–540.

    MathSciNet  Google Scholar 

  25. H. Faeskorn, ‘Bedingungen für die Übereinstimmung der Klassen der stetigen und der beschränkten linearen Abbildungen zwischen Frécheträumen, von denen einer ein L f -Raum ist’, Diplomarbeit, Wuppertal, 1982.

    Google Scholar 

  26. H. Faeskorn, ‘Some Fréchet spaces with corresponding classes of linear continuous and bounded operators’, Doğa, Jr. J. Math. 10 (1986), 109–124.

    MathSciNet  MATH  Google Scholar 

  27. J. Hebbecker, ‘Auswertung der Splittingbedingungen (S*1) und (S*2) für Potenzreihenräume und L f -Räume’, Diplomarbeit, Wuppertal, 1984.

    Google Scholar 

  28. L. Holmström, ‘Superspaces of (s) with basis’, Studia Math. 75 (1983), 139–152.

    MathSciNet  MATH  Google Scholar 

  29. V.V. Kashirin, ‘Isomorphic embeddings of some generalized power series spaces’, Uni-wersytet Warszawski, Instytut Matemtyki, Warszawa, 1979.

    Google Scholar 

  30. V.V. Kashirin, ‘On the representation of Köthe spaces of class d in the form of generalized power series spaces and their Cartesian products’ (Russian), Bull Acad. Pol. Sci. 28 (1980), 27–32.

    MathSciNet  MATH  Google Scholar 

  31. V.V. Kashirin, ‘Isomorphic embeddings of some generalized power series spaces’, Studia Math. 71 (1981), 169–178.

    MathSciNet  MATH  Google Scholar 

  32. M. Kocatepe (Alpseymen), ‘On Dragilev spaces and the functor Ext’, Arch. Math. 44 (1985), 438–445.

    Article  MathSciNet  MATH  Google Scholar 

  33. M. Kocatepe, ‘Some counterexamples on Dragilev spaces’, Doğa, Tr. J. Math. 10 (1986), 136–142.

    MathSciNet  MATH  Google Scholar 

  34. M. Kocatepe, ‘An isomorphism theorem for Dragilev spaces’, Arch. Math. 50 (1988), 281–286.

    Article  MathSciNet  MATH  Google Scholar 

  35. M. Kocatepe, ‘Classification of Dragilev spaces of types -1 and 0’, to appear in Math. Balkanica.

    Google Scholar 

  36. V.P. Kondakov, ‘On linear b-dimension and quasi-equivalence of bases of Köthe spaces’ (Russian), Matem. Analiz i Ego Prilozh. 5 (1973), 210–213.

    Google Scholar 

  37. V.P. Kondakov, ‘On a certain generalization of power series spaces’ (Russian), Aktyal’n. Vopros. Mat. Analiža, Rostov (1978), 92–98.

    Google Scholar 

  38. J. Krone, ‘Zur topologischen Charakterisierung von Unter- und Quotientenräumen spezieller nuklearer Kötheräume mit der Splittingmethode’, Diplomarbeit, Wuppertal, 1984.

    Google Scholar 

  39. J. Krone and D. Vogt, ‘The splitting relation for Köthe spaces’, Math. Z. 180 (1985), 387–400.

    Article  MathSciNet  Google Scholar 

  40. R. Meise, ‘Sequence space representations for (DFN)-algebras of entire functions modulo closed ideals’, J. reine angew. Math. 363 (1985), 59–95.

    Article  MathSciNet  MATH  Google Scholar 

  41. R. Meise, ‘Structure of closed linear translation invariant subspaces of A(C) and kernels of analytic convolution operators’, Functional Analysis: Surveys and Recent Results III, (Eds: K.-D. Bierstedt and B. Fuchssteiner), North Holland Math. Studies 90 (1984), 331–347.

    Chapter  Google Scholar 

  42. R. Meise, K. Schwerdtfeger and B.A. Taylor, ‘On kernels of slowly decreasing convolution operators’, Doğa, Tr. J. Math. 10 (1986), 176–197.

    MathSciNet  MATH  Google Scholar 

  43. R. Meise and B.A. Taylor, ‘Splitting of closed ideals in (DFN)-algebras of entire functions and the property (DN)’, Trans. Amer. Math. Soc. 302 (1987), 341–370.

    MathSciNet  MATH  Google Scholar 

  44. R. Meise and B.A. Taylor, ‘Sequence space representations for (FN)-algebras of entire functions modulo closed ideals’, Studia Math. 85 (1987), 203–227.

    MathSciNet  MATH  Google Scholar 

  45. B.S. Mitiagin, ‘Approximative dimension and bases in nuclear spaces’, Usp. Mat. Nauk. 16 (1961), 73–132. (English translation, Russian Math. Surveys 16 (1961), 59–127.)

    Google Scholar 

  46. B.S. Mitiagin, ‘Equivalence of bases in Hilbert scales’ (Russian), Studia Math. 37 (1971), 111–137.

    Google Scholar 

  47. B.S. Mitiagin, ‘Structure of subspaces of infinite Hilbert scales’ (Russian), Trudy 7 Simney Szkoly, Drogovic (1974), 127–133.

    Google Scholar 

  48. B.S. Mitiagin and G. Henkin, ‘Linear problems of complex analysis’ (Russian), Usp. Mat. Nauk. 26 (1972), 93–152.

    Google Scholar 

  49. Z. Nurlu, ‘On basic sequences in some Köthe spaces and existence of non-compact operators’, Thesis, Clarkson College of Technology, Potsdam NY, 1981.

    Google Scholar 

  50. Z. Nurlu, ‘Embeddings of Λ(α) into Λ1(α) and some consequences’, Math. Balkanica, New series, 1 (1987), 14–24.

    MathSciNet  MATH  Google Scholar 

  51. Z. Nurlu, ‘S g spaces and the vanishing of the functor Ext’, Studia Math. 88 (1988), 13–21.

    MathSciNet  MATH  Google Scholar 

  52. S. Rolewicz, ‘On spaces of holomorphic functions’, Studia Math. 21 (1962), 135–160.

    MathSciNet  Google Scholar 

  53. D. Vogt, ‘Charakterisierung der Unterräume vons’, Math. Z. 155 (1977), 109–117.

    Article  MathSciNet  MATH  Google Scholar 

  54. D. Vogt, ‘Charakterisierung der Unterräume eines nuklearen stabilen Potenzreihenraumes von endlichem Typ’, Studia Math. 71 (1982), 251–270.

    MathSciNet  MATH  Google Scholar 

  55. D. Vogt, ‘Eine Charakterisierung der Potenzreihenräume von endlichem Typ und ihre Folgerungen’, Manuscripta Math. 37 (1982), 269–301.

    Article  MathSciNet  MATH  Google Scholar 

  56. D. Vogt, ‘Frécheträume, zwischen denen jede lineare stetige Abbildung beschränkt ist’, J. reine angew. Math. 345 (1983), 182–200.

    Article  MathSciNet  MATH  Google Scholar 

  57. D. Vogt, ‘Structure theory of nuclear stable power series spaces’, Vorlesungen aus dem Fachbereich Math, der Universität Essen 10 (1983), 319–329.

    MathSciNet  MATH  Google Scholar 

  58. D. Vogt, ‘On the functors Ext1(E, F) for Fréchet spaces’, Studia Math. 85 (1987), 163–197.

    MathSciNet  Google Scholar 

  59. D. Vogt, ‘On the characterization of subspaces and quotient spaces of stable power series spaces of finite type’, Arch. Math. 50 (1988), 463–469.

    Article  MathSciNet  MATH  Google Scholar 

  60. D. Vogt and M.J. Wagner, ‘Charakterisierung der Quotientenräume von s und eine Vermutung von Martineau’, Studia Math. 67 (1980), 225–240.

    MathSciNet  MATH  Google Scholar 

  61. D. Vogt and M.J. Wagner, ‘Charakterisierung der Unterräume und Quotientenräume der nuklearen stabilen Potenzreihenräume von unendlichem Typ’, Studia Math. 70 (1981), 63–80.

    MathSciNet  MATH  Google Scholar 

  62. M.J. Wagner, ‘Quotientenräume von stabilen Potenzreihenräumen endlichen Typs’, Manuscripta Math. 31 (1980), 97–109.

    Article  MathSciNet  MATH  Google Scholar 

  63. V.P. Zahariuta, ‘On the isomorphism of Cartesian products of locally convex spaces’, Studia Math. 46 (1973), 201–221.

    MathSciNet  Google Scholar 

  64. V.P. Zahariuta and P.A. Chalov, ‘A quasi-equivalence criterion for absolute bases in an arbitrary F-space’ (Russian), Izv. Sev-Kav. Nauc. Ts. Vyss. Šk. Estest. Nauko-Izd. Rostovs. Univ. Rostov 42 (1983) No:2.

    Google Scholar 

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© 1989 Kluwer Academic Publishers

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Kocatepe, M., Nurlu, Z. (1989). Some Special Köthe Spaces. In: Terzioñlu, T. (eds) Advances in the Theory of Fréchet Spaces. NATO ASI Series, vol 287. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-2456-7_18

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  • DOI: https://doi.org/10.1007/978-94-009-2456-7_18

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-7608-1

  • Online ISBN: 978-94-009-2456-7

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