1. L D Landau and E M Lifshitz, Fluid mechanics (Pergamon, Oxford, 1959)
2. S Candel, D Durox, Th Schuller, J F Bourgouin and J P Moeck, Annu. Rev. Fluid Mech. 46, 147 (2014)
3. I Pavithran, V R Unni, A J Varghese, R I Sujith, A Saha, N Marwan and J Kurths, EPL 129, 24004 (2020)
4. H E Hurst, Hydrol. Sci. J. 1, 13 (1956)
5. B Qian and K Rasheed, Hurst exponent and financial market predictability, Proceedings of the 2nd IASTED International Conference on Financial Engineering and Applications (Cambridge, MA, USA, 2004) pp. 203–209