1. Editorial

   • Virginia Kiryakova

   EditorialNotes 11 May 2019 Pages: 237 - 241

2. The Flaw in the Conformable Calculus: It is Conformable Because It isNot Fractional

   • Ahmed A. Abdelhakim

   Discussion Paper 11 May 2019 Pages: 242 - 254

3. The Failure of Certain Fractional Calculus Operators in Two Physical Models

   • Manuel D. Ortigueira
   • Valeriy Martynyuk
   • J. Tenreiro Machado

   Discussion Paper 11 May 2019 Pages: 255 - 270

4. Inverse Problems for a Class of Degenerate Evolution Equations with Riemann - Liouville Derivative

   • Vladimir E. Fedorov
   • Roman R. Nazhimov

   Research Paper 11 May 2019 Pages: 271 - 286

5. On Riesz Derivative

   • Min Cai
   • Changpin Li

   Research Paper 11 May 2019 Pages: 287 - 301

6. A Note on Fractional Powers of Strongly Positive Operators and Their Applications

   • Allaberen Ashyralyev
   • Ayman Hamad

   Research Paper 11 May 2019 Pages: 302 - 325

7. Semi-Fractional Diffusion Equations

   • Peter Kern
   • Svenja Lage
   • Mark M. Meerschaert

   Research Paper 11 May 2019 Pages: 326 - 357

8. Extremum Principle for the Hadamard Derivatives and Its Application to Nonlinear Fractional Partial Differential Equations

   • Mokhtar Kirane
   • Berikbol T. Torebek

   Research Paper 11 May 2019 Pages: 358 - 378

9. Well-Posedness of Fractional Degenerate Differential Equations in Banach Spaces

   • Shangquan Bu
   • Gang Cai

   Research Paper 11 May 2019 Pages: 379 - 395

10. Structure Factors for Generalized Grey Browinian Motion

    • José L. da Silva
    • Ludwig Streit

    Research Paper 11 May 2019 Pages: 396 - 411

11. Linear Stationary Fractional Differential Equations

    • Valeriy Nosov
    • Jesús Alberto Meda-Campaña

    Research Paper 11 May 2019 Pages: 412 - 423

12. Perfect Control for Right-Invertible Grünwald-Letnikov Plants–an Innovative Approach to Practical Implementation

    • Wojciech Przemysław Hunek

    Research Paper 11 May 2019 Pages: 424 - 443

13. On Fractional Differential Inclusions with Nonlocal Boundary Conditions

    • Charles Castaing
    • C. Godet-Thobie
    • Le X. Truong

    Research Paper 11 May 2019 Pages: 444 - 478

14. On solutions of linear fractional differential equations and systems thereof

    • Khongorzul Dorjgotov
    • Ochiai Hiroyuki
    • Zunderiya Uuganbayar

    Research Paper 11 May 2019 Pages: 479 - 494

15. Existence of Mild Solution of a Class of Nonlocal Fractional order Differential Equation with not Instantaneous Impulses

    • Jayanta Borah
    • Swaroop Nandan Bora

    Research Paper 11 May 2019 Pages: 495 - 508

16. A CAD-based Algorithm for Solving Stable Parameter Region of Fractional-order Systems with Structured Perturbations

    • Jing Yang
    • Xiaorong Hou
    • Min Luo

    Research Paper 11 May 2019 Pages: 509 - 521

17. On representation and interpretation of Fractional calculus and fractional order systems

    • Juan Paulo García-Sandoval

    Research Paper 11 May 2019 Pages: 522 - 537