The Chosun Ilbo on MSN

Korean Researcher Solves 60-Year Moving Sofa Problem, Top Math Innovation

Korean Researcher Solves 60-Year Moving Sofa Problem, Top Math Innovation Dr. Baek Jin-eons Proof Awaits Peer Review, ...
IFLScience

After More Than 50 Years, Math's "Sofa Problem" May Finally Be Solved

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...