Unit regular elements in corner rings
  For any ring \(R\), some characterizations are obtained for unit regular elements in a corner ring \(eRe\) in terms of unit regular elements in \(R\).   \noindent {\bf Key Words}: von Neumann regular rings, unit regular rings, corner rings, idempotents   \noindent {\bf AMS Classification}: 16A30 
T. Y. Lam and Will Murray
math.RA