Linear Operators, Part I: General Theory (wiley... Direct

: It covers the general theory of linear operators, including spectral theory and the behavior of operators in Banach spaces.

In many mathematical circles, this book is cited as a reference in discussions about and pursuit-evasion problems. The "story" typically follows these lines: Linear Operators, Part I: General Theory (Wiley...

: A famished lion and a man are trapped inside a closed circular arena. : It covers the general theory of linear

: For years, it was believed the lion could always catch the man by staying on the same radius. However, in the 1950s, mathematician Abram Samoilovitch Besicovitch proved that the man can actually stay away from the lion forever by following a specific zigzag path, even in a confined space. About the Book : For years, it was believed the lion

: If both move at the same maximum speed, can the lion ever catch the man?