1. FCAA special issue–In memory of late professor Wen Chen (FCAA–Volume 22–6–2019)

   • YangQuan Chen
   • Changpin Li
   • Hongguang Sun

   Editorial Note 31 December 2019 Pages: 1437 - 1448

2. State-of-art survey of fractional order modeling and estimation methods for lithium-ion batteries

   • YaNan Wang
   • YangQuan Chen
   • XiaoZhong Liao

   Survey Paper 31 December 2019 Pages: 1449 - 1479

3. An investigation on continuous time random walk model for bedload transport

   • ZhiPeng Li
   • HongGuang Sun
   • Renat T. Sibatov

   Survey Paper 31 December 2019 Pages: 1480 - 1501

4. Porous functions

   • Igor Podlubny

   Tutorial Survey Open access 31 December 2019 Pages: 1502 - 1516

5. A time-space Hausdorff derivative model for anomalous transport in porous media

   • Yingjie Liang
   • Ninghu Su
   • Wen Chen

   Research Paper 31 December 2019 Pages: 1517 - 1536

6. High-order algorithms for riesz derivative and their applications (IV)

   • Hengfei Ding
   • Changpin Li

   Research Paper 31 December 2019 Pages: 1537 - 1560

7. Mass-conserving tempered fractional diffusion in a bounded interval

   • Anna Lischke
   • James F. Kelly
   • Mark M. Meerschaert

   Research Paper 31 December 2019 Pages: 1561 - 1595

8. Dispersion analysis for wave equations with fractional Laplacian loss operators

   • Sverre Holm

   Research Paper 31 December 2019 Pages: 1596 - 1606

9. Lagrangian solver for vector fractional diffusion in bounded anisotropic aquifers: Development and application

   • Yong Zhang
   • HongGuang Sun
   • Chunmiao Zheng

   Research Paper 31 December 2019 Pages: 1607 - 1640

10. Some further results of the laplace transform for variable–order fractional difference equations

    • Dumitru Baleanu
    • Guo-Cheng Wu

    Research Paper 31 December 2019 Pages: 1641 - 1654

11. Robust stability analysis of LTI systems with fractional degree generalized frequency variables

    • Cuihong Wang
    • Yan Guo
    • YangQuan Chen

    Research Paper 31 December 2019 Pages: 1655 - 1674

12. Discovering a universal variable-order fractional model for turbulent Couette flow using a physics-informed neural network.

    • Pavan Pranjivan Mehta
    • Guofei Pang
    • George Em Karniadakis

    Research Paper 31 December 2019 Pages: 1675 - 1688