IEEE

Computation and Formal Verification of Neural Network Contraction Metrics

Abstract: A contraction metric defines a differential Lyapunov-like function that robustly captures the convergence between trajectories. In this letter, we investigate the use of neural networks for ...
IEEE

On the Equivalence of Contraction and Koopman Approaches for Nonlinear Stability and Control

Abstract: In this article, we prove new connections between two frameworks for analysis and control of nonlinear systems: the Koopman operator framework and contraction analysis. Each method, in ...
Frontiers

Shear wave elastography for assessing rectus femoris stiffness: a study on the interaction and reliability of body position and contraction state

1 Department of Ultrasound, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China 2 Department of Ultrasound, Beijing Hospital of Traditional Chinese Medicine, Capital Medical ...
The Independent

Why muscle twitches happen and what the spasms mean

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...
goodgoodgood

Knitters protest ICE presence in Minnesota with red hats, inspired by another historic act of resistance

There’s a role for everyone in the fight against tyranny. Yes, even the knitters and crocheters. Craftivism, or the act of using handicrafts, art, and textiles as a form of activism, is just one way ...