TY - GEN AU - Ara, P. AU - Pardo Espino, Enrique A4 - Matemáticas PY - 1996 SN - 0002-9939 UR - http://hdl.handle.net/10498/16077 AB - We prove a cancellation theorem for simple re nement monoids satisfying the weak comparability condition, rst introduced by K.C. O'Meara in the context of von Neumann regular rings. This result is then applied to von Neumann regular rings and C... LA - eng PB - American Mathematical Society TI - Refinement monoids with weak comparability and applications to regular rings and C-algebras DO - 10.1090/S0002-9939-96-03059-6 ER -