Stability Regions (image) University of California - San Diego Share Print E-Mail Caption Stability regions |σ(z)| ? 1 for the low-storage IMEXRK schemes considered in this paper. Credit Thomas Bewley/Jacobs School of Engineering/UC San Diego Usage Restrictions Please credit Thomas Bewley/Jacobs School of Engineering/UC San Diego Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.