Abstract
In this paper, we will compute Buchsbaum-Rim functions of two variables associated to a parameter matrix of a special form over a one-dimensional Cohen-Macaulay local ring, and we will determine when the function coincides with the Buchsbaum-Rim polynomial. As a consequence, we have that there exists the case where the function does not coincide with the polynomial function, which should be contrasted with the ordinary Buchsbaum-Rim function of single variable.
Citation
Futoshi Hayasaka. "A computation of Buchsbaum-Rim functions of two variables in a special case." Rocky Mountain J. Math. 46 (5) 1547 - 1557, 2016. https://doi.org/10.1216/RMJ-2016-46-5-1547
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