Interview with Dr Mamkina, managing director Nexus-Europe GmbH ...

Interesting story: while at a mathematical conference I wanted to have a book signed for Helmut. He is a scholar and I knew would appreciate the level of the signers. Dr. Nash signed the book, and so many of the other doctors and professors . ... Then, aided by a 40-year tax abatement which New York City was eager to give in exchange for investment, he turned the bankrupt Commodore Hotel into a new Grand Hyatt. He was just 27, but vision has no age limits. ...