Abstract
The paper is devoted to study multidimensional van der Corput-type estimates for the intergrals involving Mittag-Leffler functions. The generalisation is that we replace the exponential function with the Mittag-Lefflertype function, to study multidimensional oscillatory integrals appearing in the analysis of time-fractional evolution equations. More specifically, we study two types of integrals with functions Eα,β (iλφ(x)), x ∈ RN and Eα,β (iαλφ(x)), x ∈ RN for the various range of α and β. Several generalisations of the van der Corput-type estimates are proved. As an application of the above results, the Cauchy problem for the multidimensional time-fractional Klein-Gordon and time-fractional Schrödinger equations are considered.
Similar content being viewed by others
References
L. Boudabsa, T. Simon, P. Vallois, Fractional extreme distributions. ArXiv. (2019). 1–46. arXiv: 1908.00584v1 (2019), 46 pp.
A. Carbery, M. Christ and J. Wright, Multidimensional van der Corput and sublevel set estimates. J. Amer. Math. Soc. 12, No 4 (1999), 981–1015. Volume - added by VK
R. Chen, G. Yang, Numerical evaluation of highly oscillatory Bessel transforms. J. Comput. Appl. Math. 342 (2018), 16–24.
J. Dong, M. Xu, Space-time fractional Schrödinger equation with time-independent potentials. J. Math. Anal. Appl. 344 (2008), 1005–1017.
R. Gorenflo, A.A. Kilbas, F. Mainardi, S.V. Rogosin, Mittag-Leffler Functions, Related Topics and Applications Springer Monographs in Mathematics, Springer, Heidelberg, 2014; 2 Ed., 2020.
R. Grande, Space-time fractional nonlinear Schrödinger equation. SIAM J. Math. Anal. 51, No 5 (2019), 4172–4212.
I. Kamotski and M. Ruzhansky, Regularity properties, representation of solutions and spectral asymptotics of systems with multiplicities. Comm. Partial Diff. Equations 32 (2007), 1–35.
A.A. Kilbas, H.M. Srivastava, J.J. Trujillo. Theory and Applications of Fractional Differential Equations North-Holland Mathematics Studies, 2006.
M. Naber, Time fractional Schrödinger equation. J. Math. Phys. 45 (2004), 3339–3352.
D.H. Phong, E.M. Stein, J. Sturm, Multilinear level set operators, oscillatory integral operators, and Newton polyhedra. Math. Ann. 319 (2001), 573–596.
I. Podlubny, Fractional Differential Equations Academic Press, New York, 1999.
M. Ruzhansky, Multidimensional decay in the van der Corput lemma. Studia Math. 208 (2012) 1–10.
M. Ruzhansky, B.T. Torebek, Van der Corput lemmas for Mittag-Leffler functions. arXiv:2002.07492 (2020), 32 pp.
M. Ruzhansky, B.T. Torebek, Van der Corput lemmas for Mittag-Leffler functions, II, α-directions. ArXiv, 2020, 1-19, arXiv:2005.04546 (2020), 19 pp.
E.M. Stein, Harmonic Analysis: Real-Variable Methods, Orthogonality, and Oscillatory Integrals. Princeton Mathematical Ser. 43, Princeton Univ. Press, Princeton, 1993.
X. Su, J. Zheng, Hölder regularity for the time fractional Schrödinger equation. Math. Meth. Appl. Sci. 43, No 7 (2020), 4847–4870.
X. Su, Sh. Zhao, M. Li, Dispersive estimates for fractional time and space Schrödinger equation. Math. Meth. Appl. Sci. 2019 (2019); doi: 10.1002/mma.5550.
X. Su, Sh. Zhao, M. Li, Local well-posedness of semilinear space-time fractional Schrödinger equation. J. Math. Anal. Appl. 479, No 1 (2019), 1244–1265.
J.G. van der Corput, Zahlentheoretische Abschätzungen. Math. Ann. 84, No 1-2 (1921), 53–79.
S. Xiang, On van der Corput-type lemmas for Bessel and Airy transforms and applications. J. Comput. Appl. Math. 351 (2019), 179–185.
S. Xiang, Convergence rates of spectral orthogonal projection approximation for functions of algebraic and logarithmatic regularities. ArXiv, (2020), 1–27, arXiv:2006.01522 (2020), 27 pp.
S. Zaman, S., Siraj-ul-Islam, I. Hussain, Approximation of highly oscillatory integrals containing special functions. J. Comput. Appl. Math. 365 (2020), Art. ID 112372.
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Ruzhansky, M., Torebek, B.T. Multidimensional van der Corput-Type Estimates Involving Mittag-Leffler Functions. Fract Calc Appl Anal 23, 1663–1677 (2020). https://doi.org/10.1515/fca-2020-0082
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1515/fca-2020-0082