Open Access
Editorial
Frontiers of fractals for complex systems: recent advances and future challenges p. 3743
Published online: 22 December 2021
DOI: 10.1140/epjs/s11734-021-00376-7
The European Physical Journal Special Topics
Volume 230 / No 21-22 (December 2021)
Frontiers of Fractals for Complex Systems: Recent Advances and Future Challenges
Frontiers of Fractals for Complex Systems: Recent Advances and Future Challenges
Approximation by non-self-referential bivariable fractal functions p. 3747
Published online: 22 November 2021
DOI: 10.1140/epjs/s11734-021-00337-0
New fractal functions on the sphere p. 3755
Published online: 01 December 2021
DOI: 10.1140/epjs/s11734-021-00321-8
Affine recurrent fractal interpolation functions p. 3765
Published online: 05 November 2021
DOI: 10.1140/epjs/s11734-021-00306-7
Fractal dimension of 
-fractal function on the Sierpiński Gasket
p. 3781
Published online: 10 November 2021
DOI: 10.1140/epjs/s11734-021-00304-9
Riemann–Liouville fractional integral of non-affine fractal interpolation function and its fractional operator p. 3789
Published online: 07 November 2021
DOI: 10.1140/epjs/s11734-021-00315-6
Fractal dimension of Katugampola fractional integral of vector-valued functions p. 3807
Published online: 30 November 2021
DOI: 10.1140/epjs/s11734-021-00327-2
The refined multifractal formalism of some homogeneous Moran measures p. 3815
Published online: 20 November 2021
DOI: 10.1140/epjs/s11734-021-00318-3
Multi-multifractality and dynamic scaling in stochastic porous lattice p. 3835
Published online: 20 November 2021
DOI: 10.1140/epjs/s11734-021-00329-0
Multifractal characterization and cross correlations of reference evapotranspiration time series of India p. 3845
Published online: 20 November 2021
DOI: 10.1140/epjs/s11734-021-00325-4
On the topological Billingsley dimension of self-similar Sierpiński carpet p. 3861
Published online: 10 November 2021
DOI: 10.1140/epjs/s11734-021-00313-8
Characterizing noise-induced chaos and multifractality of a finance system p. 3873
Published online: 17 November 2021
DOI: 10.1140/epjs/s11734-021-00305-8
Power spectral fractalysis: a surrogate method for laser-induced plasma temperature analysis p. 3881
Published online: 16 November 2021
DOI: 10.1140/epjs/s11734-021-00328-1
Hyers–Ulam stability on local fractal calculus and radioactive decay p. 3889
Published online: 09 November 2021
DOI: 10.1140/epjs/s11734-021-00316-5
Laplace equations on the fractal cubes and Casimir effect p. 3895
Published online: 09 November 2021
DOI: 10.1140/epjs/s11734-021-00317-4
Double memristors series hyperchaotic system with attractive coexistence and its circuit implementation p. 3901
Published online: 14 November 2021
DOI: 10.1140/epjs/s11734-021-00330-7
A new fractional-order 2D discrete chaotic map and its DSP implement p. 3913
Published online: 08 November 2021
DOI: 10.1140/epjs/s11734-021-00331-6
Continuous time random walk to a general fractional Fokker–Planck equation on fractal media p. 3927
Published online: 17 November 2021
DOI: 10.1140/epjs/s11734-021-00323-6
Optimal fuzzy PD control for a two-link robot manipulator based on stochastic fractal search p. 3935
Published online: 13 November 2021
DOI: 10.1140/epjs/s11734-021-00339-y
Open Access
Multifractal based image processing for estimating the complexity of COVID-19 dynamics p. 3947
Published online: 18 November 2021
DOI: 10.1140/epjs/s11734-021-00336-1
Fractal analysis and machine-learned decision system for precision and smart farming p. 3955
Published online: 06 December 2021
DOI: 10.1140/epjs/s11734-021-00333-4
Topological indices for the iterations of Sierpiński rhombus and Koch snowflake p. 3971
Published online: 09 November 2021
DOI: 10.1140/epjs/s11734-021-00338-z
