This was a passionate indictment to the frequent ignorance from the developed North to the problems of the South. But here Iwant to call the attention to other type of ignorance towhich I have been confronted once and again as an Editor, a reviewer or an author of scientific papers in the field of network theory. It is about the ignorance of authors in one discipline to papers published by auth...

abstract. let (r,p) be a noetherian unique factorization do-main (ufd) and m be a finitely generated r-module. let i(m)be the first nonzero fitting ideal of m and the order of m, denotedord_r(m), be the largest integer n such that i(m) ⊆ p^n. in thispaper, we show that if m is a module of order one, then either mis isomorphic with direct sum of a free module and a cyclic moduleor m is isomorphi...