In memory of the honorary founding editors behind the FCAA success story Virginia KiryakovaJ. A. Tenreiro MachadoYuri Luchko Editorial Survey 23 June 2021 Pages: 641 - 666
Short time coupled fractional fourier transform and the uncertainty principle Ramanathan KamalakkannanRajakumar RoopkumarAhmed Zayed Research Paper 23 June 2021 Pages: 667 - 688
(N + α)-Order low-pass and high-pass filter transfer functions for non-cascade implementations approximating butterworth response David KubanekJaroslav KotonDarius Andriukaitis Research Paper Open access 23 June 2021 Pages: 689 - 714
Sharp asymptotics in a fractional Sturm-Liouville problem Pavel ChiganskyMarina Kleptsyna Research Paper 23 June 2021 Pages: 715 - 738
Multi-term fractional integro-differential equations in power growth function spaces Vu Kim TuanDinh Thanh DucTran Dinh Phung Research Paper 23 June 2021 Pages: 739 - 754
Galerkin method for time fractional semilinear equations Yamina OuedjediArnaud RougirelKhaled Benmeriem Research Paper 23 June 2021 Pages: 755 - 774
Müntz sturm-liouville problems: Theory and numerical experiments Hassan Khosravian-ArabMohammad Reza Eslahchi Research Paper 23 June 2021 Pages: 775 - 817
Simultaneous inversion for the fractional exponents in the space-time fractional diffusion equation \(\partial _t^\beta u = - {\left( { - \Delta } \right)^{\alpha /2}}u - {\left( { - \Delta } \right)^{\gamma /2}}u\) Ngartelbaye GuerngarErkan NaneHans Werner Van Wyk Research Paper 23 June 2021 Pages: 818 - 847
Nonlinear convolution integro-differential equation with variable coefficient Sultan N. Askhabov Research Paper 23 June 2021 Pages: 848 - 864
An efficient localized collocation solver for anomalous diffusion on surfaces Zhuochao TangZhuojia FuXiaoting Liu Research Paper 23 June 2021 Pages: 865 - 894
Approximate calculation of the Caputo-type fractional derivative from inaccurate data. Dynamical approach Platon G. Surkov Research Paper 23 June 2021 Pages: 895 - 922
Sliding methods for the higher order fractional laplacians Leyun Wu Research Paper 23 June 2021 Pages: 923 - 949
Global stability of fractional different orders nonlinear feedback systems with positive linear parts and interval state matrices Tadeusz KaczorekŁukasz Sajewski Research Paper 23 June 2021 Pages: 950 - 962