Castelnuovo–Mumford regularity, postulation numbers, and reduction numbers
نویسندگان
چکیده
منابع مشابه
Pm Numbers, Ambiguity, and Regularity
We introduce the pseudo-m-ary (Pm) number system in which numbers are represented by sums of the form ∑ i≥0 ai(m i+1 − 1). We characterize the Pm representations that are produced by the greedy algorithm and show that they form a regular set. In addition, we show that the set of Pm representations that are the sole representations for their corresponding numbers is also a regular set.
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ژورنال
عنوان ژورنال: Journal of Algebra
سال: 2007
ISSN: 0021-8693
DOI: 10.1016/j.jalgebra.2007.01.015