Abstract
We obtain characterizations of a variable version of Lipschitz spaces in terms of the boundedness of commutators of Calderón-Zygmund and fractional type operators in the context of the variable exponent Lebesgue spaces L p(⋅), where the symbols of the commutators belong to the Lipschitz spaces. A useful tool is a pointwise estimate involving the sharp maximal operator of the commutator and certain associated maximal operators, which is new even in the classical context. Some boundedness properties of the commutators between Lebesgue and Lipschitz spaces in the variable context are also proved.
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Almeida, A., Samko, S.: Characterization of Riesz and Bessel potentials on variable Lebesgue spaces. J. Funct. Spaces Appl. 4(2), 113–144 (2006)
Bernardis, A., Dalmasso, E., Pradolini, G.: Generalized maximal functions and related operators on weighted Musielak-Orlicz spaces. Annales Acad. Sc. F. Math 39, 1–28 (2014)
Bernardis, A., Hartzstein, S., Pradolini, G.: Weighted inequalities for commutators of fractional integrals on spaces of homogeneous type. J. Math. Anal. Appl. 322, 825–846 (2006)
Bernardis, A., Lorente, M., Pradolini, G., Riveros, M.: Composition of fractional Orlicz maximal operators and a 1-weights on spaces of homogeneous type. Acta Math. Sin. (Engl. Ser.) 26(8), 1509–1518 (2010)
Bramanti, M., Cerutti, M. C.: Commutators of singular integrals and fractional integrals on homogeneous spaces. Harmonic Analysis and Operator Theory, Contemp. Math. 189, 81–94 (1995)
Bramanti, M., Cerutti, M. C., Manfredini, M.: L p estimates for some ultraparabolic operators with discontinuous coefficients. J. Math. Anal. Appl. 200, 332–354 (1996)
Cabral, A., Pradolini, G., Ramos, W.: Extrapolation and weighted norm inequalities between Lebesgue and Lipschitz spaces in the variable exponent context. J. Math. Anal. Appl. 436(1), 620–636 (2015)
Capone, C., Cruz-Uribe, D., Firenza, A.: The fractional maximal operator and fractional integrals on variable L p spaces. Rev. Mat. Iberoamericana 23(3), 743–770 (2007)
Chanillo, S.: A note on commutators. Indiana Univ. Math. J. 31, 7–16 (1982)
Chen, Y., Levine, S., Rao, M.: Variable exponent, linear growth functionals in image restoration. SIAM J. Appl. Math. 66(4), 1383–1406 (2006)
Chiarenza, F., Frasca, M., Longo, P.: Interior W 2,p estimates for non divergence elliptic equations with discontinuous coefficients. Ric. Mat. 40(1), 149–168 (1991)
Chiarenza, F., Frasca, M., Longo, P.: W 2,p -solvability of the Dirichlet problem for non divergence elliptic equations with VMO coefficients. Trans. Am. Math. Soc. 336(2), 841–853 (1993)
Coifman, R. R., Rochberg, R., Weiss, G.: Factorization theorems for Hardy spaces in several variables. Ann. Math. 103, 611–635 (1976)
Cruz-Uribe, D., Diening, L., Hästö, P.: The maximal operator on weighted variable Lebesgue spaces. Fractional Calculus and Applied Analysis. 14(3), 361–374 (2011)
Cruz-Uribe, D., Fiorenza, A.: Endpoint estimates and weighted norm inequalities for commutators of fractional integrals. Publ. Mat. 47(1), 103–131 (2003)
Cruz-Uribe, D., Fiorenza, A., Neugebauer, C. J.: Weighted norm inequalities for the maximal operator on variable Lebesgue spaces. J. Math. Anal. Appl. 394(2), 744–760 (2012)
Cruz-Uribe, D., Fiorenza, A., Neugebauer, C.J.: The maximal function on variable L p spaces. Ann. Acad. Sci. Fenn. Math. 28(1), 223–238 (2003)
Diening, L., Harjulehto, P., Hästö, P., Růžička, M.: Lebesgue and Sobolev Spaces with Variable Exponents Lecture Notes in Mathematics, vol. 2017. Springer, Heidelberg (2011)
Di Fazio, G., Ragusa, M. A.: Interior estimates in Morrey spaces for strong solutions to nondivergence form equations with discontinuous coefficients. J. Funct. Anal. 112 (2), 241–256 (1993)
Ding, Y., Lu, S. Z., Zhang, P.: Weak estimates for commutators of fractional integral operators. Sci. China Math. (Ser. A) 44(7), 877–888 (2001)
Fan, X., Zhao, D.: On the spaces L p(x)(ω) and W m,p(x)(ω). J. Math. Anal. Appl. 263(2), 424–446 (2001)
Gurka, P., Harjulehto, P., Nekvinda, A.: Bessel potential spaces with variable exponent. Math. Inequal. Appl. 10(3), 661–676 (2007)
Hästö, P.: Local-to- global results in variable exponent spaces. Math. Res. Lett. 15(00), 10001–10016 (2008)
Harboure, E., Salinas, O., Viviani, B.: Boundedness of the fractional integral on weighted Lebesgue and Lipschitz spaces. Trans. A.M.S. 349, 235–255 (1997)
Harjulehto, P., Hästö, P., Pere, M.: Variable exponent lebesgue spaces on metric spaces: the hardy-littlewood maximal operator. Real Anal. Exchange 30(1), 87–103 (2004/2005)
Hu, G., Shi, X., Zhang, Q.: Weighted norm inequalities for the maximal singular integrals operators on spaces of homogeneous type. J. Math. Anal. Appl. 336, 1–17 (2007)
Janson, S.: Mean oscillation and commutators of singular integral operators. Arkiv för Matematik 16(1), 263–270 (1978)
John, F., Nirenberg, L.: On functions of bounded mean oscillation. Comm. Pure Appl. Math. 14, 415–426 (1961)
Kokilashvili, V., Samko, S.: Maximal and fractional operators in weighted L p(x) spaces. Rev. Mat. Iberoam. 20(2), 493–515 (2004)
Lerner, A., Karlovich, A.: Commutators of singular integrals on generalized Lp spaces with variable exponent. Publ. Mat. 49(1), 111–125 (2005)
Li, W., Yan, X., Yu, X.: Two-weight inequalities for commutators of potential operators on spaces of homogeneous type. Potential Anal. 31, 117–131 (2009)
Wen-ming, L.: Jhon-nirenberg inequality and self-improving properties. Journal on Mathematical Research and Exposition 25(1) (2005)
Meng, Y., Yang, D.: Boundedness of commutators with Lipschitz functions in non-homogeneous spaces. Taiwanese J. of Math. 10(6), 1443–1464 (2006)
Paluszyński, M.: Characterization of the Besov spaces via the commutator operator of Coifman, Rochberg and Weiss. Indiana University Mathematics Journal 44, 1–18 (1995). doi:10.1512/iumj.1995.44.1976
Pérez, C.: Endpoint estimates for commutators of singular integral operators. J. Funct. Anal. 128, 163–185 (1995)
Pérez, C.: Sharp estimates for commutators of singular integrals via iterations of the Hardy-Littlewood maximal function. J. Fourier Anal. Appl. 3(6), 743–756 (1997)
Pérez, C., Pradolini, G., Torres, R. H., Trujillo-González, R.: Endpoint estimates for iterated commutators of multilinear singular integrals. Bull. London Math. Soc. 46(1), 26–42 (2014)
Pérez, C., Trujillo-González, R.: Sharp weighted estimates for multilinear commutators. J. London Math. Soc. 65(2), 672–692 (2002)
Pradolini, G., Salinas, O.: Commutators of singular integrals on spaces of homogeneous type. Czechoslov. Math. J. 57(132), 75–93 (2007)
Pradolini, G., Gorosito, O., Salinas, O.: Weighted weak-type estimates for multilinear commutators of fractional integrals on spaces of homogeneous type. Acta Math. Sin. (Engl. Ser.) 23(10), 1813–1823 (2007)
Ramseyer, M. J: Operadores en espacios de lebesgue generalizados, http://bibliotecavirtual.unl.edu.ar:8180/tesis/handle/1/445
Ramseyer, M., Salinas, O., Viviani, B.: Lipschitz type smoothness of the fractional integral on variable exponent spaces. J. Math. Anal. Appl. 403, 95–106 (2013)
Rios, C.: The L p Dirichlet problem and nondivergence harmonic measure. Trans. Amer. Math. Soc. 355, 665–687 (2003)
Růžička, M.: Electrorheological Fluids: Modeling and Mathematical Theory, Lecture Notes in Math., vol. 1748. Springer (2000)
Segovia, C., Torrea, J. L.: Weighted inequalities for commutators of fractional and singular integrals. Publ. Matemtiques 35, 209–235 (1991)
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Pradolini, G.G., Ramos, W.A. Characterization of Lipschitz Functions via the Commutators of Singular and Fractional Integral Operators in Variable Lebesgue Spaces. Potential Anal 46, 499–525 (2017). https://doi.org/10.1007/s11118-016-9592-8
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DOI: https://doi.org/10.1007/s11118-016-9592-8
Keywords
- Variable exponent spaces
- Lipschitz spaces
- Maximal sharp operator
- Fractional integrals
- Commutators operators