Abstract
We give an overview of a selection of studies on fractional operations of integration and differentiation of variable order, when this order may vary from point to point. We touch on both the Euclidean setting and also the general setting within the framework of quasimetric measure spaces.
Similar content being viewed by others
Abbreviations
- ℝn :
-
is the n-dimensional Euclidean space, \(|x|=\sqrt {x_{1}^{2}+\cdots+ x_{n}^{2}}\);
- \(\mathbb{S}^{n-1}\) :
-
is the unit sphere in ℝn centered at the origin, \(|\mathbb{S}^{n-1}|\) is its surface area;
- Δ:
-
is the Laplace operator;
- (X,ϱ,μ):
-
denotes a quasimetric measure space with quasidistance ϱ and measure μ;
- δ(x,Ω)=inf y∈Ω ϱ(x,y):
-
is the distance of a point x∈X to a set Ω⊂X.
References
Almeida, A., Hasanov, J., Samko, S.: Maximal and potential operators in variable exponent Morrey spaces. Georgian Math. J. 15(2), 195–208 (2008)
Almeida, A., Samko, S.: Pointwise inequalities in variable Sobolev spaces and applications. Z. Anal. Anwend. 26(2), 179–193 (2007)
Balakrishnan, A.V.: Fractional powers of closed operators and the semigroups generated by them. Pac. J. Math. 10(2), 419–437 (1960)
Coimbra, C.: Mechanics with variable-order differential operators. Ann. Phys. 12(11–12), 692–703 (2003)
Cooper, G.R.J., Cowan, D.R.: Filtering using variable order vertical derivatives. Comput. Geosci. 30, 455–459 (2004)
Diening, L., Harjulehto, P., Hástó, Růžička, M.: Lebesgue and Sobolev Spaces with Variable Exponents. Lecture Notes in Mathematics, vol. 2017. Springer, Berlin (2011)
Diening, L., Hästö, P., Nekvinda, A.: Open problems in variable exponent Lebesgue and Sobolev spaces. In: Function Spaces, Differential Operators and Nonlinear Analysis, Proceedings of the Conference held in Milovy, Bohemian-Moravian Uplands, May 28–June 2. Math. Inst. Acad. Sci., Praha (2004)
Diening, L., Samko, S.: On potentials in generalized Ḧolder spaces over uniform domains in ℝn. Rev. Mat. Complut. 24(2), 357–373 (2011)
Diethelm, K.: The Analysis of Fractional Differential Equations: an Application-Oriented Exposition Using Differential Operators of Caputo Type. Springer, Berlin (2010)
Edmunds, D.E., Kokilashvili, V., Meskhi, A.: Two-weight estimates for singular integrals defined on spaces of homogeneous type. Can. J. Math. 52(3), 468–502 (2000)
Gatto, A.E.: On fractional calculus associated to doubling and non-doubling measures. In: Marshall, J., Ash, et al. (eds.) Harmonic Analysis. Calderon–Zygmund and Beyond. A Conference in Honor of Stephen Vagi’s Retirement, Chicago, IL, USA, December 6–8, 2002. Contemporary Mathematics, vol. 411, pp. 15–37. Am. Math. Soc., Providence (2006)
Gatto, A.E., Garcia-Cuerva, J.: Boundedness properties of fractional integral operators associated to non-doubling measures. Stud. Math. 162(3), 245–261 (2004)
Gatto, A.E., Segovia, C., Vagi, S.: On fractional differentiation on spaces of homogeneous type. Rev. Mat. Iberoam. 12(1), 1–35 (1996)
Gatto, A.E., Vagi, S.: Fractional integrals on spaces of homogeneous type. In: Sadosky, C. (ed.) Analysis and Partial Differential Equations. Lecture Notes in Pure and Appl. Math., vol. 122, pp. 171–216. Dekker, New York (1990)
Guliev, V., Hasanov, J., Samko, S.: Boundedness of the maximal, potential and singular integral operators in the generalized variable exponent Morrey spaces M p(⋅),θ(⋅),ω(⋅)(Ω). J. Math. Sci. 170(4), 1–21 (2010)
Guliev, V., Hasanov, J., Samko, S.: Boundedness of the maximal, potential and singular operators in the generalized variable exponent Morrey spaces. Math. Scand. 107, 285–304 (2010)
Hilfer, R. (ed.): Fractional Calculus in Physics. World Scientific, Singapore (2000). 463 pp.
Karapetyants, N.K., Ginzburg, A.I.: Fractional integrals and singular integrals in the Hölder classes of variable order. Integral Transforms Spec. Funct. 2(2), 91–106 (1994)
Karapetyants, N.K., Ginzburg, A.I.: Fractional integro-differentiation in Hölder classes of variable order. Dokl. Akad. Nauk SSSR 339(4), 439–441 (1994)
Kilbas, A.A., Srivastava, H.M., Trujillo, J.J.: Theory and Applications of Fractional Differential Equations. Elsevier, Amsterdam (2006). 523 pp.
Kiryakova, V.: Generalized Fractional Calculus and Applications. Longman, Harlow (1994). 388 pp.
Kobelev, L.Ya., Kobelev, Ya.L., Klimontovich, Yu.L.: Equilibrium statistical physics in fractal media with constant and variable memory. Dokl. Akad. Nauk SSSR 391(1), 35–39 (2003)
Kobelev, Ya.L., Kobelev, L.Ya., Klimontovich, Yu.L.: Statistical physics of dynamic systems with variable memory. Dokl. Phys. 48(6), 285–289 (2003)
Kokilashvili, V.: On a progress in the theory of integral operators in weighted Banach function spaces. In: Function Spaces, Differential Operators and Nonlinear Analysis, Proceedings of the Conference held in Milovy, Bohemian-Moravian Uplands, May 28–June 2. Math. Inst. Acad. Sci., Praha (2004)
Kokilashvili, V., Meskhi, A.: On some weighted inequalities for fractional integrals on nonhomogeneous spaces. Z. Anal. Ihre Anwend. 24(4), 871–885 (2005)
Kokilashvili, V., Meskhi, A.: Weighted criteria for generalized fractional maximal functions and potentials in Lebesgue spaces with variable exponent. Integral Transforms Spec. Funct. 18(9), 609–628 (2007)
Kokilashvili, V., Meskhi, A.: Maximal functions and potentials in variable exponent Morrey spaces with non-doubling measure. Complex Var. Elliptic Equ. 55(8–10), 923–936 (2010)
Kokilashvili, V., Samko, S.: Weighted boundedness of the maximal, singular and potential operators in variable exponent spaces. In: Kilbas, A.A., Rogosin, S.V. (eds.) Analytic Methods of Analysis and Differential Equations, pp. 139–164. Cambridge Scientific, Bethesda (2008)
Kokilashvili, V., Samko, S.: Boundedness of maximal operators and potential operators on Carleson curves in Lebesgue spaces with variable exponent. Acta Math. Sin. 24(11), 1775–1800 (2009)
Macías, R.A., Segovia, C.: Lipshitz functions on spaces of homogeneous type. Adv. Math. 33, 257–270 (1979)
Marchaud, A.: Sur les derivees et sur les differences des fonctions des variables reelles. J. Math. Pures Appl. 6(4), 337–425 (1927)
Martinez, C., Sanz, M.: The Theory of Fractional Powers of Operators. Elsevier, Amsterdam (2001)
McBride, A.C.: Fractional Calculus and Integral Transforms of Generalized Functions. Pitman, London (1979). 179 pp.
Mikhlin, S.G.: Multi-Dimensional Singular Integrals and Integral Equations. Pergamon, Elmsford (1965)
Miller, K.S., Ross, B.: An Introduction to the Fractional Calculus and Fractional Differential Equations. Wiley, New York (1993)
Oldham, K.B., Spanier, J.: The Fractional Calculus. Theory and Applications of Differentiation and Integration to Arbitrary Order. Academic Press, San Diego (1974)
Podlubny, I.: Fractional Differential Equations. An Introduction to Fractional Derivatives, Fractional Differential Equations, Some Methods of Their Solution and Some of Their Applications. Academic Press, San Diego (1999). 368 pp.
Rafeiro, H., Samko, S.: On multidimensional analogue of Marchaud formula for fractional Riesz-type derivatives in domains in R n. Fract. Calc. Appl. Anal. 8(4), 393–401 (2005)
Riesz, M.: L’intégrales de Riemann–Liouville et potentiels. Acta Litt. Sci. Szeged 9, 1–42 (1938)
Ross, B., Samko, S.G.: Fractional integration operator of variable order in the Hölder spaces H λ(x). Int. J. Math. Math. Sci. 18(4), 777–788 (1995)
Rubin, B.S.: Fractional Integrals and Potentials. Pitman Monographs and Surveys in Pure and Applied Mathematics, vol. 82. Longman, Harlow (1996). 409 pp.
Samko, N., Samko, S., Vakulov, B.: Weighted Sobolev theorem in Lebesgue spaces with variable exponent. J. Math. Anal. Appl. 335, 560–583 (2007)
Samko, N., Samko, S., Vakulov, B.: Weighted Sobolev theorem in Lebesgue spaces with variable exponent; corrigendum. Armen. J. Math. 3(2), 92–97 (2009)
Samko, N., Samko, S., Vakulov, B.: Fractional integrals and hypersingular integrals in variable order Hölder spaces on homogeneous spaces. J. Funct. Spaces Appl. 8(3), 215–244 (2010)
Samko, N., Vakulov, B.: Spherical fractional and hypersingular integrals in generalized hölder spaces with variable characteristic. Math. Nachr. 284, 355–369 (2011)
Samko, S.: Differentiation and integration of variable (fractional) order. Dokl. Akad. Nauk, Ross. Akad. Nauk 342(4), 458–460 (1995)
Samko, S.: Fractional integration and differentiation of variable order. Anal. Math. 21(3), 213–236 (1995)
Samko, S.: Convolution and potential type operators in L p(x). Integral Transforms Spec. Funct. 7(3–4), 261–284 (1998)
Samko, S.: Differentiation and integration of variable order and the spaces L p(x). In: Proceeding of International Conference on Operator Theory and Complex and Hypercomplex Analysis, Mexico City, Mexico, 12–17 December 1994. Contemp. Math., vol. 212, pp. 203–219 (1998)
Samko, S.: Hypersingular Integrals and Their Applications. Analytical Methods and Special Functions, vol. 5. Taylor & Francis, London (2002). 358 + xvii pp.
Samko, S.: On a progress in the theory of Lebesgue spaces with variable exponent: maximal and singular operators. Integral Transforms Spec. Funct. 16(5–6), 461–482 (2005)
Samko, S.G., Kilbas, A.A., Marichev, O.I.: Fractional Integrals and Derivatives. Theory and Applications. Gordon & Breach, New York (1993). 1012 pp. (Russian edition: Fractional Integrals and Derivatives and Some of Their Applications. Nauka i Tekhnika, Minsk (1987))
Samko, S.G., Ross, B.: Integration and differentiation to a variable fractional order. Integral Transforms Spec. Funct. 1(4), 277–300 (1993)
Samko, S.G., Shargorodsky, E., Vakulov, B.: Weighted Sobolev theorem with variable exponent for spatial and spherical potential operators. II. J. Math. Anal. Appl. 325(1), 745–751 (2007)
Samko, S.G., Vakulov, B.G.: Weighted Sobolev theorem with variable exponent. J. Math. Anal. Appl. 310, 229–246 (2005)
Stein, E.M.: The characterization of functions arising as potentials. I. Bull. Am. Math. Soc. 67(1), 102–104 (1961)
Vakulov, B.G.: Spherical potentials of complex order in the variable order Holder spaces. Integral Transforms Spec. Funct. 16(5–6), 489–497 (2005)
Vakulov, B.G.: Spherical convolution operators in Hölder spaces of variable order. Mat. Zametki 80(5), 683–695 (2006). Transl. in Math. Notes 80(5), 645–657 (2006)
Vakulov, B.G., Karapetiants, N.K., Shankishvili, L.D.: Spherical hypersingular operators of imaginary order and their multipliers. Fract. Calc. Appl. Anal. 4(1), 101–112 (2001)
Valério, D., Sá da Costa, J.: Variable order fractional derivatives and their numerical approximations. Signal Process. 91(3), 470–483 (2011)
Yosida, K.: Functional Analysis. Springer, Berlin (1967)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Samko, S. Fractional integration and differentiation of variable order: an overview. Nonlinear Dyn 71, 653–662 (2013). https://doi.org/10.1007/s11071-012-0485-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11071-012-0485-0