1. FCAA related news, events and books (FCAA–Volume 23–2–2020)

   • Virginia Kiryakova

   Editorial 09 May 2020 Pages: 303 - 306

2. Porous functions–II

   • Iryna Trymorush
   • Igor Podlubny

   Tutorial Survey 09 May 2020 Pages: 307 - 323

3. On a Non–Local Problem for a Multi–Term Fractional Diffusion-Wave Equation

   • Michael Ruzhansky
   • Niyaz Tokmagambetov
   • Berikbol T. Torebek

   Research Paper 09 May 2020 Pages: 324 - 355

4. A Class of Linear Non-Homogenous Higher Order Matrix Fractional Differential Equations: Analytical Solutions and New Technique

   • Ahmad El-Ajou
   • Moa’ath N. Oqielat
   • Shaher Momani

   Research Paper 09 May 2020 Pages: 356 - 377

5. Fractional order elliptic problems with inhomogeneous Dirichlet boundary conditions

   • Ferenc Izsák
   • Gábor Maros

   Research Paper 09 May 2020 Pages: 378 - 389

6. Global existence and large time behavior of solutions of a time fractional reaction diffusion system

   • Ahmed Alsaedi
   • Bashir Ahmad
   • Rafika Lassoued

   Research Paper 09 May 2020 Pages: 390 - 407

7. Evaluation of fractional order of the discrete integrator. Part II

   • Piotr Ostalczyk
   • Marcin Bąkała
   • Dominik Sankowski

   Research Paper 09 May 2020 Pages: 408 - 426

8. Subordination principle for fractional diffusion-wave equations of Sobolev type

   • Rodrigo Ponce

   Research Paper 09 May 2020 Pages: 427 - 449

9. Time-changed fractional Ornstein-Uhlenbeck process

   • Giacomo Ascione
   • Yuliya Mishura
   • Enrica Pirozzi

   Research Paper 09 May 2020 Pages: 450 - 483

10. Fractional problems with critical nonlinearities by a sublinear perturbation

    • Lin Li
    • Stepan Tersian

    Research Paper 09 May 2020 Pages: 484 - 503

11. New finite-time stability analysis of singular fractional differential equations with time-varying delay

    • Nguyen T. Thanh
    • Vu N. Phat
    • Piyapong Niamsup

    Research Paper 09 May 2020 Pages: 504 - 519

12. Reflection properties of zeta related functions in terms of fractional derivatives

    • Erasmo M. Ferreira
    • Anderson K. Kohara
    • Javier Sesma

    Research Paper 09 May 2020 Pages: 520 - 533

13. α-fractionally convex functions

    • Neelam Singha
    • Chandal Nahak

    Research Paper 09 May 2020 Pages: 534 - 552

14. On the kinetics of Hadamard-type fractional differential systems

    • Li Ma

    Research Paper 09 May 2020 Pages: 553 - 570

15. Asymptotic stability of fractional difference equations with bounded time delays

    • Mei Wang
    • Baoguo Jia
    • Xiang Liu

    Research Paper 09 May 2020 Pages: 571 - 590

16. The continuation of solutions to systems of Caputo fractional order differential equations

    • Cong Wu
    • Xinzhi Liu

    Short Paper 09 May 2020 Pages: 591 - 599

17. Erratum: On modifications of the exponential integral with the Mittag-Leffler function

    • Francesco Mainardi
    • Enrico Masina

    Erratum 09 May 2020 Pages: 600 - 603