The Golden Ticket

The P-NP problem is the most important open problem in computer science, if not all of mathematics. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. In this informative and entertaining book, Lance Fortnow traces how the problem arose during the Cold War on both sid...

The P-NP problem is the most important open problem in computer science, if not all of mathematics. The Golden Ticket provides a nontechnical introduction to P-NP, its rich history, and its algorithmic implications for everything we do with computers and beyond. In this informative and entertaining book, Lance Fortnow traces how the problem arose during the Cold War on both sides of the Iron Curtain, and gives examples of the problem from a variety of disciplines, including economics, physics, and biology. He explores problems that capture the full difficulty of the P-NP dilemma, from discovering the shortest route through all the rides at Disney World to finding large groups of friends on Facebook. But difficulty also has its advantages. Hard problems allow us to safely conduct electronic commerce and maintain privacy in our online lives. The Golden Ticket explores what we truly can and cannot achieve computationally, describing the benefits and unexpected challenges of the P-NP problem.

Lance Fortnow

世界级计算机科学家，佐治亚理工学院计算机科学系教授、系主任，在计算复杂性和交互式证明系统领域取得了一系列重要研究成果，为计算机界所熟知。Fortnow早年师从著名的理论计算机科学家Michael Sipser，获麻省理工学院应用数学博士学位。毕业后曾在西北大学、芝加哥大学担任教授，之前还做过NEC研究院高级研究员。他是知名博客Computational Complexity的创办者，经常与他人共同执笔撰写计算复杂性方面的文章。