FTP, who was this man who one year later listed 23 important unsolved problems at the International Congress of Mathematics?
In 1890, this mathematician published a definitive work on invariant theory, which laid the foundations for modern algebraic geometry. In his 1899 _Foundations of Geometry_, he prescribed how the abstract axiomatic terms of geometry could be used without attempting to define their meaning. FTP, who was this man who one year later listed 23 important unsolved problems at the International Congress of Mathematics?
In 1890, this mathematician published a definitive work on invariant theory, which laid the foundations for modern algebraic geometry.
David {Hilbert}