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math.AC2002
Local rings of bounded Cohen-Macaulay type
Graham J. Leuschke, Roger Wiegand
Let (R,m,k) be a local Cohen-Macaulay (CM) ring of dimension one. It is known that R has finite CM type if and only if R is reduced and has bounded CM type. Here we study the one-d…
math.AC2002
Hypersurfaces of bounded Cohen--Macaulay type
Graham J. Leuschke, Roger Wiegand
Let R = k[[x_0,...,x_d]]/(f), where k is a field and f is a non-zero non-unit of the formal power series ring k[[x_0,...,x_d]]. We investigate the question of which rings of this f…