Ken Ono, Emory University (image) Emory Health Sciences Caption Emory mathematician Ken Ono and colleagues devised new theories that answer famous old questions about partition numbers, the basis for adding and counting. Credit Photo by Carol Clark. Usage Restrictions Use with credit. 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.