Li, Lixiang; Peng, Haipeng; Wang, Xiangdong; Yang, Yixian Comment on two papers of chaotic synchronization. (English) Zbl 1123.37324 Phys. Lett., A 333, No. 3-4, 269-270 (2004). Summary: This Letter comments on two papers of chaotic synchronization, namely [Phys. Rev. Lett. 76, 1232 (1996)] and [S. Chen et al., Phys. Lett. A 321, No. 1, 50–55 (2004; Zbl 1118.81326)]. We find that some statements in the two papers are incorrect by numerical simulations. The consequence of the incorrectness is analyzed as well. Cited in 9 Documents MSC: 37M05 Simulation of dynamical systems 37N20 Dynamical systems in other branches of physics (quantum mechanics, general relativity, laser physics) 37D45 Strange attractors, chaotic dynamics of systems with hyperbolic behavior Keywords:Lorenz system; chaotic synchronization; parameter identification; Lyapunov function Citations:Zbl 1118.81326 PDF BibTeX XML Cite \textit{L. Li} et al., Phys. Lett., A 333, No. 3--4, 269--270 (2004; Zbl 1123.37324) Full Text: DOI References: [1] Parlitz, U., Phys. Rev. Lett., 76, 1232 (1996) [2] Liao, X. X., Theory and Application of Stability for Dynamical Systems (2000), National Defence Industry: National Defence Industry Beijing, (in Chinese) · Zbl 0949.60068 [3] Lyapunov, A., The General Problem of Stability of Motion (1892), Kharkov, (There was a French translation in 1907 and an English translation in 1949) [4] LaSalle, J.; Lefschetz, S., Stability by Lyapunov’s Direct Method with Applications (1961), Academic Press: Academic Press New York [5] Chen, S.; Hu, J.; Wang, C.; Lü, J., Phys. Lett. A, 321, 50 (2004) This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.