TY - JOUR AU - Dydak, J. AU - Romero Ruiz del Portal, Francisco PY - 1999 SN - 0016-2736 UR - https://hdl.handle.net/20.500.14352/58559 T2 - Fundamenta Mathematicae AB - A bimorphism is both an epimorphism and a monomorphism. If every bimorphism is an iso then the given category is said to be balanced. Such notions are studied in severalcontexts (pro-categories, pro-homotopy, shape, proper homotopy). The reference for... M2 - 269 PB - Polish acad sciences inst mathematics KW - Pro-category KW - Epimorphism KW - Monomorphism KW - Shape TI - Bimorphisms in pro-homotopy and proper homotopy. TY - journal article VL - 160 ER -