1. FCAA Related News, Events and Books (FCAA–VOLUME 23–4–2020)

   • Virginia Kiryakova

   Editorial 11 September 2020 Pages: 935 - 938

2. Fractional Derivatives and the Fundamental Theorem of Fractional Calculus

   • Yuri Luchko

   Survey Paper 11 September 2020 Pages: 939 - 966

3. Erdélyi–Kober Fractional Integrals and Radon Transforms for Mutually Orthogonal Affine Planes

   • Boris Rubin
   • Yingzhan Wang

   Research Paper 11 September 2020 Pages: 967 - 979

4. Nontrivial Solutions of Non-Autonomous Dirichlet Fractional Discrete Problems

   • Alberto Cabada
   • Nikolay Dimitrov

   Research Paper 11 September 2020 Pages: 980 - 995

5. Applications of Hilfer-Prabhakar Operator to Option Pricing Financial Model

   • Živorad Tomovski
   • Johan L. A. Dubbeldam
   • Jan Korbel

   Research Paper 11 September 2020 Pages: 996 - 1012

6. On a Quantitative Theory of Limits: Estimating the Speed of Convergence

   • Renato Spigler

   Research Paper 11 September 2020 Pages: 1013 - 1024

7. Global Solutions and Blowing-Up Solutions for a Nonautonomous and Nonlocal in Space Reaction-Diffusion System with Dirichlet Boundary Conditions

   • Marcos J. Ceballos-Lira
   • Aroldo Pérez

   Research Paper 11 September 2020 Pages: 1025 - 1053

8. On the Harmonic Extension Approach to Fractional Powers in Banach Spaces

   • Jan Meichsner
   • Christian Seifert

   Research Paper 11 September 2020 Pages: 1054 - 1089

9. Initial-value / Nonlocal Cauchy Problems for Fractional Differential Equations Involving ψ-Hilfer Multivariable Operators

   • Jin Liang
   • Yunyi Mu
   • Ti-Jun Xiao

   Research Paper 11 September 2020 Pages: 1090 - 1124

10. Fractional Abstract Cauchy Problem on Complex Interpolation Scales

    • Andriy Lopushansky
    • Oleh Lopushansky
    • Anna Szpila

    Research Paper 11 September 2020 Pages: 1125 - 1140

11. On Representation Formulas for Solutions of Linear Differential Equations with Caputo Fractional Derivatives

    • Mikhail I. Gomoyunov

    Research Paper 11 September 2020 Pages: 1141 - 1160

12. Asymptotics of Fundamental Solutions for Time Fractional Equations with Convolution Kernels

    • Yuri Kondratiev
    • Andrey Piatnitski
    • Elena Zhizhina

    Research Paper 11 September 2020 Pages: 1161 - 1187

13. Attractivity for Differential Equations of Fractional order and ψ-Hilfer Type

    • J. Vanterler da C. Sousa
    • Mouffak Benchohra
    • Gaston M. N’Guérékata

    Research Paper 11 September 2020 Pages: 1188 - 1207

14. Semilinear Fractional Elliptic Problems with Mixed Dirichlet-Neumann Boundary Conditions

    • José Carmona
    • Eduardo Colorado
    • Alejandro Ortega

    Research Paper 11 September 2020 Pages: 1208 - 1239