Abstract
In the paper, we prove the necessary condition for the extremum existence in terms of the generalized function-dependent fractional derivatives. By using these results we extend the maximum and minimum principles, known from the theory of differential equations and from diffusion problems with the Caputo derivative of constant or distributed order. We study the fractional diffusion problem, where time evolution is determined by the scale function-dependent Caputo derivative and show that the maximum or respectively minimum principle is valid, provided the source function is a non-positive or a non-negative one in the domain. As an application, we demonstrate how the sign of the classical solution is controlled by the initial and boundary conditions.
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References
Xu, Y., He, Zh, Agrawal, O.P.: Numerical and analytical solutions of new generalized fractional diffusion equation. Comput. Math. Appl. 66(10), 2019–2029 (2013)
Xu, Y., Agrawal, O.P.: Numerical solutions and analysis of diffusion for new generalized fractional advection-diffusion equations. Cent. Eur. J. Phys. 11(10), 1178–1193 (2013)
Xu, Y., He, Zh, Xu, Q.: Numerical solutions of fractional advection-diffusion equations with a kind of new generalized fractional derivative. Int. J. Comput. Math. 91(3), 588–600 (2014)
Luchko, Y.: Boundary value problems for the generalized time-fractional diffusion equation of distributed order. Fract. Calc. Appl. Anal. 12(4), 409–422 (2009)
Luchko, Y.: Maximum principle and its application for the time-fractional diffusion equation. Fract. Calc. Appl. Anal. 14(1), 110–124 (2011)
Luchko, Y.: Maximum principle for the generalized time-fractional diffusion equation. J. Math. Anal. Appl. 351(1), 218–223 (2009)
Al-Refai, M., Luchko, Y.: Analysis of fractional diffusion equations of distributed order: maximum principles and their applications. Analysis 36(2), 123–133 (2015)
Agrawal, O.P.: Some generalized fractional calculus operators and their applications in integral equations. Fract. Calc. Appl. Anal. 15(4), 700–711 (2012)
Kilbas, A.A., Srivastawa, H.M., Trujillo, J.J.: Theory and Applications of Fractional Differential Equations. Elsevier, Amsterdam (2006)
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Klimek, M., Kamińska, K. (2017). Maximum and Minimum Principles for the Generalized Fractional Diffusion Problem with a Scale Function-Dependent Derivative. In: Babiarz, A., Czornik, A., Klamka, J., Niezabitowski, M. (eds) Theory and Applications of Non-integer Order Systems. Lecture Notes in Electrical Engineering, vol 407. Springer, Cham. https://doi.org/10.1007/978-3-319-45474-0_19
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DOI: https://doi.org/10.1007/978-3-319-45474-0_19
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