A trivializability principle for local rings is described which leads to a form of weak algorithm for local semifirs with a finitely generated maximal ideal whose powers meet in zero.
@article{urn:eudml:doc:41730, title = {A remark on power series rings.}, journal = {Publicacions Matem\`atiques}, volume = {36}, year = {1992}, pages = {481-484}, mrnumber = {MR1209819}, zbl = {0804.16013}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41730} }
Cohn, Paul M. A remark on power series rings.. Publicacions Matemàtiques, Tome 36 (1992) pp. 481-484. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41730/