Abstract
This paper deals with the multi-term generalisation of the time-fractional diffusion-wave equation for general operators with discrete spectrum, as well as for positive hypoelliptic operators, with homogeneous multi-point time-nonlocal conditions. Several examples of the settings where our nonlocal problems are applicable are given. The results for the discrete spectrum are also applied to treat the case of general homogeneous hypoelliptic left-invariant differential operators on general graded Lie groups, by using the representation theory of the group. For all these problems, we show the existence, uniqueness, and the explicit representation formulae for the solutions.
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L.D. Abreu, P. Balazs, M. de Gosson, Z. Mouayn, Discrete coherent states for higher Landau levels. Ann. Physics 363 (2015), 337–353.
P. Agarwal, E. Karimov, M. Mamchuev, M. Ruzhansky, On boundary-value problems for a partial differential equation with Caputo and Bessel operators. In: Recent Applications of Harmonic Analysis to Function Spaces, Differential Equations, and Data Science (2017), 707–718, Appl. Numer. Harmon. Anal., Birkhauser/Springer.
O.P. Agrawal, Solution for a fractional diffusion-wave equation defined in a bounded domain. Nonlinear Dynam. 29 (2002), 145–155.
O.P. Agrawal, Response of a diffusion-wave system subjected to deterministic and stochastic fields. Z. Angew. Math. Mech. 83 (2003), 265–274.
N. Al-Salti, M. Kirane, B.T. Torebek, On a class of inverse problems for a heat equation with involution perturbation. Hacettepe J. of Math. and Stat. 48, No 3 (2019), 669–681.
N.K. Bari, Biorthogonal systems and bases in Hilbert space. Moskov. Gos. Univ. Uchenye Zapiski Matematika 148, No 4 (1951), 69–107.
L. Byszewski, Existence and uniqueness of solutions of nonlocal problems for hyperbolic equation uxt = F(xtuux). J. Appl. Math. Stoch. Anal. 3 (1990), 163–168.
L. Bysezewski, Theorem about the existence and uniqueness of solution of a semilinear evolution nonlocal Cauchy problem. J. Math. Anal. Appl. 162 (1991), 494–505.
L. Bysezewski, Uniqueness of solutions of parabolic semilinear nonlocal boundary problems. J. Math. Anal. Appl. 165 (1992), 472–478.
J. Chabrowski, On non-local problems for parabolic equations. Nagoya Math. J. 93 (1984), 109–131.
J. Chen, F. Liu, V. Anh, Analytical solution for the time-fractional telegraph equation by the method of separating variables. J. Math. Anal. Appl. 338 (2008), 1364–1377.
L.J. Corwin, F.P. Greenleaf, Representations of Nilpotent Lie Groups and Their Applications. In: Cambridge Studies in Advanced Math.. Cambridge Univ. Press, Cambridge, 18. Basic Theory and Examples (1990).
M. Dehghan, Numerical schemes for one-dimensional parabolic equations with nonstandard initial condition. Appl. Math. Comput. 147 (2004), 321–331.
M. Dehghan, Implicit collocation technique for heat equationwith non-classic initial condition. Int. J. Nonlin. Sci. Numer. Simul. 7 (2006), 447–450.
J. Delgado, M. Ruzhansky, N. Tokmagambetov, Schatten classes, nuclearity and nonharmonic analysis on compact manifolds with boundary. J. Math. Pures Appl. 107, No 6 (2017), 758–783.
I.H. Dimovski, Convolutional Calculus. Bulgarian Academy of Sciences, Sofia (1982); Kluwer Acad. Publ. Dordrecht etc. (1990).
V. Fischer, M. Ruzhansky, Quantization on Nilpotent Lie Groups. Ser. Progress in Mathematics 314, Birkhäuser/Springer [Open Access book] (2016).
V. Fischer and M. Ruzhansky, Sobolev spaces on graded groups. Ann. Inst. Fourier 67, No 4 (2017), 1671–1723.
V. Fock, Bemerkung zur Quantelung des harmonischen Oszillators im Magnetfeld. Z. Phys. A 47, No 5–6 (1928), 446–448.
G.B. Folland and E.M. Stein, Hardy Spaces on Homogeneous Groups, Ser. Mathematical Notes 28, Princeton Univ. Press, Princeton, N.J.; Univ. of Tokyo Press, Tokyo (1982).
I.M. Gelfand, Some questions of analysis and differential equations. Amer. Math. Soc. Transl. 26 (1963), 201–219.
R. Gorenflo, F. Mainardi, Signalling problem and Dirichlet-Neumann map for time-fractional diffusion-wave equation. Matimyas Mat. 21 (1998), 109–118.
R. Gorenflo, F. Mainardi, Some recent advances in theory and simulation of fractional diffusion processes. J. Comput. Appl. Math. 299 (2009), 400–415.
A. Haimi and H. Hedenmalm, The polyanalytic Ginibre ensembles. J. Stat. Phys. 153, No 1 (2013), 10–47.
B. Helffer and J. Nourrigat, Caracterisation des opérateurs hypoelliptiques homogènes invariants à gauche sur un groupe de Lie nilpotent gradué. Comm. Partial Diff. Equations 4, No 8 (1979), 899–958.
B. Helffer and D. Robert, Asymptotique des niveaux ďénergie pour des hamiltoniens à un degré de liberté. Duke Math. J. 49, No 4 (1982), 853–868.
A. Hulanicki, J. W. Jenkins, J. Ludwig, Minimum eigenvalues for positive, Rockland operators. Proc. Amer. Math. Soc. 94 (1985), 718–720.
H. Jiang, F. Liu, I. Turner, K. Burrage, Analytical solutions for the multi-term time-fractional diffusion-wave/diffusion equations in a finite domain. Computers and Math. with Appl. 64 (2012), 3377–3388.
E. Karimov, M. Mamchuev, M. Ruzhansky, Non-local initial problem for second order time-fractional and space-singular equation. Hokkaido Math. J.. To appear (2018).
A.A. Kilbas, H.M. Srivastava, J.J. Trujillo, Theory and Applications of Fractional Differential Equations., Elsevier, North-Holland (2006).
M. Kirane, B. Samet, B.T. Torebek, Determination of an unknown source term temperature distribution for the sub-diffusion equation at the initial and final data. Electr. J. Diff. Equations 2017 (2017), 1–13.
M. Kirane, B.T. Torebek, Extremum principle for the Hadamard derivatives and its application to nonlinear fractional partial differential equations. Fract. Calc. Appl. Anal. 22, No 2 (2019), 358–378; DOI: 10.1515/fca-2019-0022; https://www.degruyter.com/view/journals/fca/22/2/fca.22.issue-2.xml.
A. Kubica, M. Yamamoto, Initial-boundary value problems for fractional diffusion equations with time-dependent coefficients. Fract. Calc. Appl. Anal. 21, No 2 (2018), 276–311; DOI: 10.1515/fca-2018-0018; https://www.degruyter.com/view/journals/fca/21/2/fca.21.issue-2.xml.
L. Landau, Diamagnetismus der Metalle. Z. Phys. A 64, No 9–10 (1930), 629–637.
Z. Li, Y. Liu, M. Yamamoto, Initial-boundary value problems for multi-term time-fractional diffusion equations with positive constant coefficients. Appl. Math. Comput. 257 (2015), 381–397.
Y. Liu, Strong maximum principle for multi-term time-fractional diffusion equations and its application to an inverse source problem. Computers and Math. with Appl. 73 (2017), 96–108.
Y. Luchko, R. Gorenflo, An operational method for solving fractional differential equations with the Caputo derivatives. Acta Math. Vietnam. 24 (1999), 207–233.
Y. Luchko, Maximum principle for the generalized time-fractional diffusion equation. J. Math. Anal. Appl. 351 (2009), 218–223.
Y. Luchko, Initial-boundary-value problems for the generalized multi-term time-fractional diffusion equation. J. Math. Anal. Appl. 374 (2011), 538–548.
F. Mainardi, Fractional calculus: Some basic problems in continuum and statistical mechanics. A. Carpinteri, F. Mainardi (Eds.) Fractals and Fractional Calculus in Continuum Mechanics, Springer, New York (1997), 291–348.
A.M. Nakhushev, Fractional Calculus and its Applications., Fizmatlit, Moscow (2003).
M.A. Naimark, Linear Differential Operators. Ungar, N. York (1968).
F. Nicola, L. Rodino, Global Pseudo-Differential Calculus on Euclidean Spaces. Ser. Pseudo-Differential Operators. Theory and Applications 4, Birkhäuser Verlag, Basel (2010).
R.R. Nigmatullin, The realization of the generalized transfer in a medium with fractal geometry. Phys. Status Solidi B 133 (1986), 425–430.
K.B. Oldham, J. Spanier, The Fractional Calculus. Academic Press, New York (1974).
M. Reed, B. Simon, Methods of Modern Mathematical Physics. Ser. Functional Analysis 1 (Revised and Enlarged Ed.), Academic Press (1980).
C. Rockland, Hypoellipticity on the Heisenberg group-representation-theoretic criteria. Trans. Amer. Math. Soc. 240 (1978), 1–52.
L.P. Rothschild, E.M. Stein, Hypoelliptic differential operators and nilpotent groups. Acta Math. 137 (1976), 247–320.
M. Ruzhansky, D. Suragan, N. Yessirkegenov, Hardy-Littlewood, Bessel-Riesz, and fractional integral operators in anisotropic Morrey and Campanato spaces. Fract. Calc. Appl. Anal. 21, No 3 (2018), 577–612; DOI: 10.1515/fca-2018-0032; https://www.degruyter.com/view/journals/fca/21/2/fca.21.issue-2.xml.
M. Ruzhansky, N. Tokmagambetov, Nonharmonic analysis of boundary value problems. Int. Math. Res. Not. IMRN 12 (2016), 3548–3615.
M. Ruzhansky, N. Tokmagambetov, Nonharmonic analysis of boundary value problems without WZ condition. Math. Model. Nat. Phenom. 12 (2017), 115–140.
M. Ruzhansky, N. Tokmagambetov, Very weak solutions of wave equation for Landau Hamiltonian with irregular electromagnetic field. Lett. Math. Phys. 107 (2017), 591–618.
M. Ruzhansky, N. Tokmagambetov, On a very weak solution of the wave equation for a Hamiltonian in a singular electromagnetic field. Math. Notes 103 (2018), 856–858.
M. Ruzhansky, N. Tokmagambetov, Wave equation for operators with discrete spectrum and irregular propagation speed. Arch. Ration. Mech. Anal. 226, No 3 (2017), 1161–1207.
M. Ruzhansky, N. Tokmagambetov, B.T. Torebek, Bitsadze-Samarskii type problem for the integro-differential diffusion-wave equation on the Heisenberg group. Integr. Transf. Spec. Funct. 31 (2020), 1–9.
K. Sakamoto, M. Yamamoto, Initial value/boundary value problems for fractional diffusion-wave equations and applications to some inverse problems. J. Math. Anal. Appl. 382 (2011), 426–447.
S.G. Samko, A.A. Kilbas, O.I. Marichev, Fractional Integrals and Derivatives, Theory and Applications. Gordon and Breach, Amsterdam (1993).
W.R. Schneider, W. Wyss, Fractional diffusion and wave equations. J. Math. Phys. 30 (1989), 134–144.
N. Tokmagambetov, T.B. Torebek, Fractional Analogue of Sturm–Liouville Operator. Documenta Math. 21 (2016), 1503–1514.
N. Tokmagambetov, B.T. Torebek, Green’s formula for integro–differential operators. J. Math. Anal. Appl. 468, No 1 (2018), 473–479.
N. Tokmagambetov, B.T. Torebek, Fractional Sturm–Liouville equations: Self–adjoint extensions. Complex Anal. and Operator Theory 13, No 5 (2019), 2259–2267.
N. Tokmagambetov, B.T. Torebek, Anomalous diffusion phenomena with conservation law for the fractional kinetic process. Math. Methods in Appl. Sci. 41, No 17 (2018), 8161–8170.
B.T. Torebek, R. Tapdigoglu, Some inverse problems for the nonlocal heat equation with Caputo fractional derivative. Math. Methods in Appl. Sci. 40, No 18 (2017), 6468–6479.
W. Wyss, The fractional diffusion equation. J. Math. Phys. 27 (1986), 2782–2785.
R. Zacher, Weak solutions of abstract evolutionary integro-differential equations in Hilbert spaces. Funkcialaj Ekvacioj 52 (2009), 1–18.
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Ruzhansky, M., Tokmagambetov, N. & Torebek, B.T. On a Non–Local Problem for a Multi–Term Fractional Diffusion-Wave Equation. Fract Calc Appl Anal 23, 324–355 (2020). https://doi.org/10.1515/fca-2020-0016
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DOI: https://doi.org/10.1515/fca-2020-0016