We prove that there exist infinite Büchi i sequences in some local rings and local fields, with the exception of the ring of p-adic integers. In there are only finite but arbitrarily long Büchi sequences.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ba58-2-2, author = {Jerzy Browkin}, title = {B\"uchi Sequences in Local Fields and Local Rings}, journal = {Bulletin of the Polish Academy of Sciences. Mathematics}, volume = {58}, year = {2010}, pages = {109-115}, zbl = {1222.11039}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ba58-2-2} }
Jerzy Browkin. Büchi Sequences in Local Fields and Local Rings. Bulletin of the Polish Academy of Sciences. Mathematics, Tome 58 (2010) pp. 109-115. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ba58-2-2/