On monomialk-Buchsbaum curves inP
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| Authors: | Mario Fiorentini Le Tuan Hoa |
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| Institution: | (1) Present address: Depart. Math. Univ. Ferrara, via Machiavelli 35, 44100 Ferrara, Italia;(2) Present address: Institute of Math., Boho, Box 631, Hanoi, Vietnam |
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| Abstract: | This paper is deveted to the study of projective monomialk-Buchsbaum curves C. First, using the theory of affine semigroup rings, we give a criterion forC to bek-Buchsbaum. Then we give some lower and upper bounds for the numberk
c such thatC is strictlyk
c-Buchsbaum. For some classes of monomial curves we can computek
C explicity. |
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| Keywords: | |
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