Editorial: Advances in nonlinear systems and networks, volume II.

This document is an editorial published in the journal Frontiers in Physics, discussing advances in nonlinear systems and networks. Nonlinear systems have nonlinear relationships between input and output, and studying them is important for understanding natural phenomena and improving engineering design. The editorial highlights 10 articles in this research topic, covering various aspects of nonlinear systems and networks, including dynamic displacement estimation, complex propagation networks, representation learning, electricity scheduling, ternary logic gates, chaotic oscillators, vibration control, brain-like coupling synchronization, pinning synchronization, and medical image encryption. The authors emphasize the need for continuous advancement in the field and express gratitude to the authors, reviewers, editors, and staff involved in the publication. This document provides a valuable resource for researchers and library patrons interested in these areas of study. [Extracted from the article]