Free Access
Issue
A&A
Volume 640, August 2020
Article Number L21
Number of page(s) 7
Section Letters to the Editor
DOI https://doi.org/10.1051/0004-6361/202038785
Published online 28 August 2020
  1. Acharya, U. R., Sree, S. V., Chattopadhyay, S., Yu, W., & Ang, P. C. A. 2011, Int. J. Neural Syst., 21, 199 [Google Scholar]
  2. Baker, N., & Gough, D. 1979, ApJ, 234, 232 [Google Scholar]
  3. Bastos, J. A., & Caiado, J. 2011, Phys. A Stat. Mech. Appl., 390, 1315 [Google Scholar]
  4. Bracewell, R. 2000, The Fourier Transform and Its Applications, 61 [Google Scholar]
  5. Cotton, D. V., Bailey, J., De Horta, A., Norris, B. R., & Lomax, J. R. 2020, Res. Notes AAS, 4, 39 [Google Scholar]
  6. Dakos, V., Van Nes, E. H., d’Odorico, P., & Scheffer, M. 2012, Ecology, 93, 264 [Google Scholar]
  7. Dharmawardena, T. E., Mairs, S., Scicluna, P., et al. 2020, ApJ, 897, L9 [Google Scholar]
  8. Dolan, M. M., Mathews, G. J., Lam, D. D., et al. 2016, ApJ, 819, 7 [Google Scholar]
  9. Donges, J. F., Heitzig, J., Beronov, B., et al. 2015, Chaos Interdiscip. J. Nonlinear Sci., 25, 113101 [Google Scholar]
  10. Dupree, A., Baliunas, S., Guinan, E., et al. 1987, ApJ, 317, L85 [Google Scholar]
  11. Gehrz, R., Marchetti, J., McMillan, S., et al. 2020, ATel, 13518, 1 [Google Scholar]
  12. George, S. V., Ambika, G., & Misra, R. 2015, Astrophys. Space Sci., 360, 5 [Google Scholar]
  13. George, S. V., Misra, R., & Ambika, G. 2019, Chaos Interdiscip. J. Nonlinear Sci., 29, 113112 [Google Scholar]
  14. Ghanavati, G., Hines, P. D., Lakoba, T. I., & Cotilla-Sanchez, E. 2014, IEEE Trans. Circuits Syst. I Regul. Pap., 61, 2747 [Google Scholar]
  15. Godavarthi, V., Unni, V., Gopalakrishnan, E., & Sujith, R. 2017, Chaos Interdiscip. J. Nonlinear Sci., 27, 063113 [Google Scholar]
  16. Goldberg, L. 1984, PASP, 96, 366 [Google Scholar]
  17. Guinan, E. F., & Wasatonic, R. J. 2020, ATel, 13410, 1 [Google Scholar]
  18. Guinan, E., Wasatonic, R., & Calderwood, T. 2019, ATel, 13341, 1 [Google Scholar]
  19. Gupta, A., & Sahijpal, S. 2020, MNRAS, 496, L122 [Google Scholar]
  20. Hamed, K. H., & Rao, A. R. 1998, J. Hydrol., 204, 182 [Google Scholar]
  21. Haubois, X., Norris, B., Tuthill, P., et al. 2019, A&A, 628, A101 [CrossRef] [EDP Sciences] [Google Scholar]
  22. Hilborn, R. C. 2000, Chaos and Nonlinear Dynamics: An Introduction for Scientists and Engineers (Oxford University Press on Demand) [Google Scholar]
  23. Hussain, M., & Mahmud, I. 2019, J. Open Source Soft., 4, 1556 [Google Scholar]
  24. Jacob, R., Harikrishnan, K., Misra, R., & Ambika, G. 2018, Commun. Nonlinear Sci. Numer. Simul., 54, 84 [Google Scholar]
  25. Joyce, M., Leung, S. C., Molnár, L., et al. 2020, ApJ, submitted [arXiv:2006.09837] [Google Scholar]
  26. Kafka, S. 2020, Observations from the AAVSO International Database [Google Scholar]
  27. Kantz, H., & Schreiber, T. 2004, Nonlinear Time Series Analysis (Cambridge University Press), 7 [Google Scholar]
  28. Karttunen, H., Kröger, P., Oja, H., Poutanen, M., & Donner, K. J. 2016, Fundamental Astronomy (Springer) [Google Scholar]
  29. Kolláth, Z., Buchler, J., Szabó, R., & Csubry, Z. 2002, A&A, 385, 932 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
  30. Kovács, T. 2019, Chaos Interdiscip. J. Nonlinear Sci., 29, 071105 [Google Scholar]
  31. Lenton, T., Livina, V., Dakos, V., Van Nes, E., & Scheffer, M. 2012, Philos. Trans. R. Soc. A Math. Phys. Eng. Sci., 370, 1185 [Google Scholar]
  32. Levesque, E. M., & Massey, P. 2020, ApJ, 891, L37 [Google Scholar]
  33. Lindner, J. F., Kohar, V., Kia, B., et al. 2015, Phys. Rev. Lett., 114, 054101 [Google Scholar]
  34. Livina, V. N., & Lenton, T. M. 2007, Geophys. Res. Lett., 34 [Google Scholar]
  35. Ma, Q. D., Bartsch, R. P., Bernaola-Galván, P., Yoneyama, M., & Ivanov, P. C. 2010, Phys. Rev. E, 81, 031101 [Google Scholar]
  36. Marwan, N., Wessel, N., Meyerfeldt, U., Schirdewan, A., & Kurths, J. 2002, Phys. Rev. E, 66, 026702 [Google Scholar]
  37. Marwan, N., Romano, M. C., Thiel, M., & Kurths, J. 2007, Phys. Rep., 438, 237 [Google Scholar]
  38. Marwan, N., Schinkel, S., & Kurths, J. 2013, EPL (Europhys. Lett.), 101, 20007 [Google Scholar]
  39. Ogunjo, S. T., Adediji, A. T., & Dada, J. B. 2017, Theor. Appl. Climatol., 127, 421 [Google Scholar]
  40. Oliphant, T. E. 2006, A guide to NumPy (USA: Trelgol Publishing), 1 [Google Scholar]
  41. Peng, C.-K., Buldyrev, S. V., Havlin, S., et al. 1994, Phys. Rev. E, 49, 1685 [Google Scholar]
  42. Percy, J. R. 2020, J. R. Astron. Soc. Can., 114 [Google Scholar]
  43. Plachy, E., Bódi, A., & Kolláth, Z. 2018, MNRAS, 481, 2986 [Google Scholar]
  44. Reid, M., & Goldston, J. 2002, ApJ, 568, 931 [Google Scholar]
  45. Safonov, B., Dodin, A., Burlak, M., et al. 2020, ArXiv e-prints [arXiv:2005.05215] [Google Scholar]
  46. Samus, N., Kazarovets, E. V., Durlevich, O. V., et al. 2017, Astron. zh, 94, 87 [Google Scholar]
  47. Scheffer, M., Bascompte, J., Brock, W. A., et al. 2009, Nature, 461, 53 [Google Scholar]
  48. Scheffer, M., Carpenter, S. R., Lenton, T. M., et al. 2012, Science, 338, 344 [Google Scholar]
  49. Schinkel, S., Marwan, N., Dimigen, O., & Kurths, J. 2009, Phys. Lett. A, 373, 2245 [Google Scholar]
  50. Shalalfeh, L., Bogdan, P., & Jonckheere, E. 2016, in 2016 IEEE International Conference on Smart Grid Communications (SmartGridComm) (IEEE), 466 [Google Scholar]
  51. Sigismondi, C. 2020a, ATel, 13601, 1 [Google Scholar]
  52. Sigismondi, C. 2020b, Gerbertus, 13, 33 [Google Scholar]
  53. Stothers, R., & Leung, K. 1971, A&A, 10, 290 [Google Scholar]
  54. Takens, F. 1981, Dynamical Systems and Turbulence, Warwick 1980 (Springer) [Google Scholar]
  55. Thiel, M., Romano, M. C., Read, P., & Kurths, J. 2004, Chaos Interdiscip. J. Nonlinear Sci., 14, 234 [Google Scholar]
  56. Trefois, C., Antony, P. M., Goncalves, J., Skupin, A., & Balling, R. 2015, Curr. Opin. Biotechnol., 34, 48 [Google Scholar]
  57. Vallat, R. 2020, EntroPy [Google Scholar]
  58. Virtanen, P., Gommers, R., Oliphant, T. E., et al. 2020, Nat. Methods, 17, 261 [Google Scholar]
  59. Wichers, M., Groot, P. C., Psychosystems, ESM Group, & EWS Group, 2016, Psychother. Psychosom., 85, 114 [Google Scholar]
  60. Wissel, C. 1984, Oecologia, 65, 101 [Google Scholar]
  61. Zhao, Z., Li, S., Gao, J., & Wang, Y. 2011, Int. J. Bifurcation Chaos, 21, 1127 [Google Scholar]

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