Geodesic
On PIC(D[α]) For a Principal Ideal Domain D
Canadian mathematical bulletin, Tome 32 (1989) no. 1, pp. 114-116

Voir la notice de l'article provenant de la source Cambridge University Press

Let D be a PID with infinitely many maximal ideals. J. W. Brewer has asked whether some simple ring extension D[α] of D must have nontrivial Picard group. We show that this question has a negative answer.
DOI : 10.4153/CMB-1989-017-2
Mots-clés : 13B99, 13F10 
Gilmer, Robert; Heinzer, William. On PIC(D[α]) For a Principal Ideal Domain D. Canadian mathematical bulletin, Tome 32 (1989) no. 1, pp. 114-116. doi: 10.4153/CMB-1989-017-2
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