Unresolved issue

 

         The mathematical solution of the Neumann theorem, considered one of the most notorious open problems since their inception in the 30s of XX century by the Hungarian John von Neumann, will have "significant" for future generations applications, among others, medical scanner .
Eva Gallardo and Carl Cowen have an ending.

     "If you spin a ball, always swivels. Y are finite dimensional, where there is a subspace invariant for something that is a linear operator. Infinite in dimension, the problem was open," stated Gallardo after exposure Cowen, in English and using the motion of a basketball as an image. "What we've resolved," continued the professor, 39 years old and already produced several works on the U.S., "is that in infinite dimension, in a Hilbert space, there is always a subspace invariant, non-trivial, for any operator to be linear and continuous. "