When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
By Frank Nielsen, Rajendra Bhatia. Frank Nielsen is Senior Researcher at Sony Computer Science Laboratories Inc, Tokyo, Japan. Rajendra Bhatia is Professor of Mathematics at the Indian Statistical Institute in New Delhi, India.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.