The Value Semigroups of Prime Divisors of the Second Kind in 2-dimensional Regular Local Rings
نویسنده
چکیده
In this paper, it is shown that the value semigroup of a prime divisor of the second kind on a 2-dimensional regular local ring is symmetric. Further, a necessary and sufficient condition for two prime divisors of the second kind on a 2-dimensional regular local ring to have the same value semigroup is obtained.
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