The difficulty of abstract space differential equation is that the integral operator is no longer compact. In order to apply the fixed point theorem of condensing mapping to the corresponding operator, it is usually necessary to add compactness conditions to the nonlinear term. In this paper, the existence of solutions for fractional differential equations with Sturm-Liouville boundary conditions in Banach space is investigated by using a new estimation technique for the measure of noncompactness, the Sadovskii’s fixed point theorem and the Leray-Schauder type fixed point theorem of condensing mapping. An example is given to show the applicability of main results.
BOUAOUIDM, HANNABOUM, HILALK. Nonlocal conformable-fractional differential equations with a measure of noncompactness in Banach spaces [J]. Journal of Mathematics, 2020, 2020: 1-6. DOI:10.1155/2020/5615080 .
MAZ Z, XIAOJ, YANGY H. A type of fractional-order chaotic systems with quadratic term [J]. Engineering Journal of Wuhan University, 2014, 47(2): 276-280 (Ch).
[4]
AWADE, SANDEVT, METZLERR, et al. From continuous-time random walks to the fractional Jeffreys equation: Solution and properties[J]. International Journal of Heat and Mass Transfer, 2021, 181: 121839. DOI:10.1016/j.ijheatmasstransfer.2021.121839 .
[5]
KHALILR, HORANI MAL, YOUSEFA, et al. A new definition of fractional derivative [J]. Journal of Computational and Applied Mathematics, 2014, 264: 65-70. DOI:10.1016/j.cam.2014.01.002 .
[6]
ABDELJAWADT. On conformable fractional calculus [J]. Journal of Computational and Applied Mathematics, 2015, 279: 57-66. DOI:10.1016/j.cam.2014.10.016 .
[7]
HAMMADM A, KHALILR. Abel’s formula and wronskian for conformable fractional differential equations [J]. International Journal of Differential Equations and Applications, 2014, 13(3): 177-183. DOI: 10.12732/ijdea.v13i3.1753 .
[8]
EL-AJOUA. A modification to the conformable fractional calculus with some applications [J]. Alexandria Engineering Journal, 2020, 59(4): 2239-2249. DOI:10.1016/j.aej.2020.02.003 .
[9]
LIUJ G, YANGX J, GENGL L, et al. Fundamental analysis of the time fractional coupled Burgers-type equations [J]. Journal of Geometry and Physics, 2021, 169: 104334. DOI:10.1016/j.geomphys.2021.104334 .
[10]
MOUD S, FANGJ J, FANY. Discrete localized excitations for discrete conformable fractional cubic-quintic Ginzburg-Landau model possessing the non-local quintic term[J]. Optik -International Journal for Light and Electron Optics, 2021, 244: 167554. DOI:10.1016/j.ijleo.2021.167554 .
[11]
AL-ZHOURZ, AL-MUTAIRIN, ALRAWAJEHF, et al. New theoretical results and applications on conformable fractional Natural transform [J]. Ain Shams Engineering Journal, 2021, 12(1): 927-933. DOI:10.1016/j.asej.2020.07.006 .
[12]
YUT, DENGK, LUOM K. Existence and uniqueness of solutions of initial value problems for nonlinear Langevin equation involving two fractional orders [J]. Communications in Nonlinear Science and Numerical Simulation, 2014, 19(6): 1661-1668. DOI:10.1016/j.cnsns.2013.09.035 .
[13]
BAGHANIO. On fractional Langevin equation involving two fractional orders [J]. Communications in Nonlinear Science and Numerical Simulation, 2017, 42: 675-681. DOI:10.1016/j.cnsns.2016.05.023 .
[14]
GAOY B, CHENP Y. Existence of solutions for boundary value problems of fractional differential equation in Banach space [J]. Journal of Computational Analysis and Applications, 2018,25(2): 329-341.
LIY X. Existence of solutions of initial value problems for abstract semilinear evolution equations [J]. Acta Mathematica Sinica, 2005, 48(6): 1089-1094. DOI:10.3321/j.issn: 0583-1431.2005.06.006(Ch ).