With Richard Courant, he wrote the textbook Methods of Mathematical Physics, and on his own, wrote Foundations of Geometry.
This mathematician names the theorem that Noetherian [nur-THAIR-ee-un] rings have Noetherian polynomial rings, and provided the first solution to Waring's problem. With Richard Courant, he wrote the textbook Methods of Mathematical Physics, and on his own, wrote Foundations of Geometry. Like Peano, this mathematician names a square plane-filling curve, and he used an analogy to explain infinite cardinal numbers with his paradox of the Grand Hotel.  His namesake spaces, generalized by Hadamard spaces, are complete inner product spaces. Name this mathematician who challenged the 1900 International Congress of Mathematicians with a list of 23 unsolved problems.
This mathematician names the theorem that Noetherian [nur-THAIR-ee-un] rings have Noetherian polynomial rings, and provided the first solution to Waring's problem.
David Hilbert