研究生: |
林永來 Yung-Lai Lin |
---|---|
論文名稱: |
Hilbert-Kunz Functions of Binomial Hypersurfaces |
指導教授: |
洪有情
Hung, Yu-Ching |
學位類別: |
碩士 Master |
系所名稱: |
數學系 Department of Mathematics |
論文出版年: | 2002 |
畢業學年度: | 90 |
語文別: | 英文 |
中文關鍵詞: | Hilbert-Kunz |
論文種類: | 學術論文 |
相關次數: | 點閱:128 下載:7 |
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In this article, by making use of Gr¨obner basis, we determine the Hilbert-Kunz function
of binomial hypersurfaces of the form
f := Xa1
1 · · ·Xar
r Y b1
1 · · · Y bs
s + Y c1
1 · · · Y cs
s Zd1
1 · · ·Zdt
t
which is
HKR(n) = p(r+s+t−1)n +
r+s+t−2 Xk=0
fk(n)pkn
for n 0, where is a rational number and fk(n) is an eventually periodic function of n
for each k. Moreover, we also determine the leading coecient .
i
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