Abstract
We work with the abstract K and J interpolation method generated by a sequence lattice Γ. We investigate the deviation of an interpolated operator from a given operator ideal by establishing formulae for the ideal measure of the interpolated operator in terms of the ideal measures of restrictions of the operator. Formulae are given in terms of the norms of the shift operators on Γ.
Similar content being viewed by others
References
Heinrich, S.: Closed operator ideals and interpolation. J. Funct. Analysis, 35, 397–411 (1980)
Davis, W. J., Figiel, T., Johnson, W. B., Pelczyński, A.: Factoring weakly compact operators. J. Funct. Analysis, 17, 311–327 (1974)
Beauzamy, B., d’interpolation réels, E.: Espaces d’interpolation réels: topologie et géométrie, Lecture Notes in Math., 666, Springer, Berlin, 1978
Blanco, A., Kaijser, S., Ransford, T. J.: Real interpolation of Banach algebras and factorization of weakly compact homomorphisms. J. Funct. Analysis, 217, 126–141 (2004)
Cobos, F., Fernández-Cabrera, L. M., Martínez, A.: On interpolation of Banach algebras and factorization of weakly compact homomorphisms. Bull. Sci. Math., 130, 637–645 (2006)
Peetre, J., A theory of interpolation of normed spaces, Lecture Notes, Brasilia, 1963. Notes Mat., 39, 1–86 (1968)
Brudnyi, Y., Krugljak, N.: Interpolation functors and interpolation spaces, Vol. 1, North-Holland, Amsterdam, 1991
Cwikel, M., Peetre, J.: Abstract K and J spaces. J. Math. Pures Appl., 60, 1–50 (1981)
Nilsson, P.: Reiteration theorems for real interpolation and approximation spaces. Ann. Mat. Pura Appl., 132, 291–330 (1982)
Nilsson, P.: Interpolation of Calderón and Ovchinnikov pairs. Ann. Mat. Pura Appl., 134, 201–332 (1983)
Cobos, F., Fernández-Cabrera, L. M., Manzano, A., Martínez, A.: Real interpolation and closed operator ideals. J. Math. Pures Appl., 83, 417–432 (2004)
Cobos, F., Fernández-Cabrera, L. M., Manzano, A., Martínez, A.: On interpolation of Asplund operators. Math. Z., 250, 267–277 (2005)
Teixeira, M. F., Edmunds, D. E.: Interpolation theory and measures of non-compactness. Math. Nachr., 104, 129–135 (1981)
Cobos, F., Fernández-Martínez, P., Martínez, A.: Interpolation of the measure of non-compactness by the real method. Studia Math., 135, 25–38 (1999)
Aksoy, A. G., Maligranda, L.: Real interpolation and measure of weak noncompactness. Math. Nachr., 175, 5–12 (1995)
Cobos, F., Martínez, A.: Remarks on interpolation properties of the measure of weak non-compactness and ideal variations. Math. Nachr., 208, 93–100 (1999)
Cobos, F., Martínez, A.: Extreme estimates for interpolated operators by the real method. J. London Math. Soc., 60, 860–870 (1999)
Kryczka, A., Prus, S., Szczepanik, M.: Measure of weak noncompactness and real interpolation of operators. Bull. Austral. Math. Soc., 62, 389–401 (2000)
Cobos, F., Manzano, A., Martínez, A.: Interpolation theory and measures related to operator ideals. Quarterly J. Math., 50, 401–416 (1999)
Cobos, F., Fernández-Cabrera, L. M., Martínez, A.: Abstract K and J spaces and measure of noncompactness. Math. Nachr, to appear
Szwedek, R.: Measure of non-compactness of operators interpolated by real method. Studia Math., 175, 157–174 (2006)
Pietsch, A.: Operator ideals, North-Holland, Amsterdam, 1980
Diestel, J., Jarchow, H., Tonge, A.: Absolutely summing operators, Cambridge Studies in Advanced Mathematics, 43, Cambridge Univ. Press, Cambridge, 1995
Schechter, M.: Principles of Functional Analysis, Graduate Studies in Math. Vol. 36, Amer. Math. Soc., Providence, 2002
Edmunds, D. E., Fiorenza, A., Meskhi, A.: On a measure of non-compactness for some classical operators. Acta Mathematica Sinica, English Series, 22, 1847–1862 (2006)
Astala, K., Tylli, H. O.: Seminorms related to weak compactness and to Tauberian operators. Math. Proc. Cambridge Philos. Soc., 107, 367–375 (1990)
Bergh, J., L¨ofstr¨om, J.: Interpolation spaces. An introduction, Springer, Berlin, 1976
Triebel, H.: Interpolation theory, function spaces, differential operators, North-Holland, Amsterdam, 1978
Cobos, F., Fernández-Cabrera, L. M., Martínez, A.: Compact operators between K- and J-spaces. Studia Math., 166, 199–220 (2005)
Gustavsson, J.: A function parameter in connection with interpolation of Banach spaces. Math. Scand., 42, 289–305 (1978)
Janson, S.: Minimal and maximal methods of interpolation. J. Funct. Analysis, 44, 50–73 (1981)
Persson, L. E.: Interpolation with a parameter function. Math. Scand., 59, 199–222 (1986)
Cobos, F., Cwikel, M., Matos, P.: Best possible compactness results of Lions-Peetre type. Proc. Edinburgh Math. Soc., 44, 153–172 (2001)
Cobos, F., Manzano, A., Martínez, A., Matos, P.: On interpolation of strictly singular operators, strictly cosingular operators and related operator ideals. Proc. Royal Soc. Edinb., 130A, 971–989 (2000)
Maligranda, L.: The K-functional for symmetric spaces. In Interpolation Spaces and Allied Topics in Analysis, Lecture Notes in Math. 1070, Springer, Berlin, 1984, 169–182
Bourgin, R. D.: Geometric aspects of convex sets with the Radon-Nikodým property, Lecture Notes in Math. 993, Springer, Berlin, 1983
Zaanen, A. C.: Riesz spaces II, North-Holland, Amsterdam, 1983
Mastylo, M.: Interpolation spaces not containing ℓ1. J. Math. Pures et Appl., 68, 153–162 (1989)
González, M., Saksman, E., Tylli, H. O.: Representing non-weakly compact operators. Studia Math., 113, 265–282 (1995)
Author information
Authors and Affiliations
Corresponding author
Additional information
The authors have been supported in part by the Spanish Ministerio de Educación y Ciencia (MTM2004-01888)
Rights and permissions
About this article
Cite this article
Fernández-Cabrera, L.M., Martínez, A. Interpolation of Ideal Measures by Abstract K and J Spaces. Acta Math Sinica 23, 1357–1374 (2007). https://doi.org/10.1007/s10114-007-0948-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10114-007-0948-2