On the Principle of Duality in Lorentz Spaces
Canadian journal of mathematics, Tome 48 (1996) no. 5, pp. 959-979

Voir la notice de l'article provenant de la source Cambridge University Press

characterization of the spaces dual to weighted Lorentz spaces are given by means of reverse Hölder inequalities (Theorems 2.1, 2.2). This principle of duality is then applied to characterize weight functions for which the identity operator, the Hardy-Littlewood maximal operator and the Hilbert transform are bounded on weighted Lorentz spaces.
DOI : 10.4153/CJM-1996-050-3
Mots-clés : 47B38, 42B20, 46E30, 26D15
Gol'Dman, M. L.; Heinig, H. P.; Stepanov, V. D. On the Principle of Duality in Lorentz Spaces. Canadian journal of mathematics, Tome 48 (1996) no. 5, pp. 959-979. doi: 10.4153/CJM-1996-050-3
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[1] 1. Andersen, K.F., Weighted generalized Hardy inequalities for non-increasing functions, Canad. J., Math. 43(1991), 1121–1135. Google Scholar

[2] 2. Ariño, M. and Muckenhoupt, B., Maximal functions on classical Lorentz spaces and Hardy's inequality with weights for non-increasing functions, Trans. Amer. Math., Soc. 320(1990), 727–735. Google Scholar

[3] 3. Bennett, C. and Sharpley, R., Interpolation of Operators, Pure Appl. Math. 129, Acad. Press, 1988. Google Scholar

[4] 4. Bergh, J. and Löfström, J., Interpolation Spaces. An Introduction, Springer Verlag, New York 1976. Google Scholar

[5] 5. Sh, M.. Braverman, On a class of operators, J. London Math. Soc., (2) 47(1993), 119–128. Google Scholar

[6] 6. Carro, M.J. and Soria, J., Weighted Lorentz spaces and the Hardy operator, J. Funct. Anal., (2) 112(1993), 480–494. Google Scholar

[7] 7. Carro, M.J., Boundedness of some integral operators, Canad. J. Math., (6) 45(1993), 1155–1166. Google Scholar

[8] 8. Gol'dman, M.L., Functions spaces and their applications, Patrice Lumumba Univ., (1991), 35–67. Google Scholar

[9] 9. Gol'dman, M.L., On integral inequalities on a cone of functions with monotonicity properties, Soviet Math. Dokl. (2)44(1992), 581–587. Google Scholar

[10] 10. Gol'dman, M.L., Function spaces, differential operators and nonlinear analysis, Teubner Texte, Math. 133(1993), 274–279. Google Scholar

[11] 11. Halperin, I., Function spaces, Canad. J., Math. 5(1953), 273–288. Google Scholar

[12] 12. Heinig, H.P. and Stepanov, V.D., Weighted Hardy inequalities for increasing functions, Canad. J., Math. 45(1993), 104–116. Google Scholar

[13] 13. Krein, S.G., Yu. Petunin, I. and Semenov, E.M., Interpolation of linear operators, Trans. Amer. Math. Soc, Providence, Rhode Island, 1982. Google Scholar

[14] 14. Lorentz, G.G., On the theory of spaces A, Pacific J., Math. 1(1951), 411-129. Google Scholar

[15] 15. Maz'ja, V.G., Sobolev Spaces, Springer Verlag, Berlin, 1985. Google Scholar

[16] 16. Oskolkov, K.I., Approximation properties of summable functions on sets of full measure, Math. USSR Sb., (4) 32(1977), 489–517. Google Scholar

[17] 17. Sawyer, E.T., Boundedness of classical operators in classical Lorentz spaces, Studia, Math. 96(1990), 145–158. Google Scholar

[18] 18. Sinnamon, G., Spaces defined by level functions and their duals, Studia Math., (1) 111(1994), 19–52. Google Scholar

[19] 19. Stein, E.M., Note on the class L log!, Studia, Math. 32(1969), 301–310. Google Scholar

[20] 20. Stein, E.M. and Weiss, G., Introduction to Fourier analysis on Euclidean spaces, Princeton Univ. Press, 1971. Google Scholar

[21] 21. Stepanov, V.D., On integral operators on the cone of monotone functions and embeddings of the Lorentz spaces, Soviet Math., Dokl. 43(1991), 620–623. Google Scholar

[22] 22. Stepanov, V.D., Weighted inequalities for a class ofVolterra convolution operators, J. London Math. Soc., (2) 45(1992), 232–242. Google Scholar

[23] 23. Stepanov, V.D., On weighted estimates for a class of integral operators, Siberian Math., J. 34(1993), 755–766. Google Scholar

[24] 24. Stepanov, V.D., The weighted Hardy's inequality for non-increasing functions, Trans. Amer. Math., Soc. 338(1993), 173–186. Google Scholar

[25] 25. Stepanov, V.D., Integral operators on the cone of monotone functions, J. London Math. Soc., (2) 48(1993), 465–487. Google Scholar

[26] 26. Triebel, H., Interpolation theory, function spaces, differential operators, Deutscher Verl. Wiss., Berlin, 1978. Google Scholar

[27] 27. Zygmund, A., Trigonmetric series, vol. I, Cambridge Univ. Press, 1959. Google Scholar

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