Integral points in rational polygons: a numerical semigroup approach
In this paper we use an elementary approach by using numerical semigroups (specifically, those with two generators) to give a formula for the number of integral points inside a right-angled triangle with rational vertices. This is the basic case for computing the number of integral points inside a r...
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Published in | Semigroup forum Vol. 94; no. 1; pp. 123 - 138 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
New York
Springer US
01.02.2017
Springer Nature B.V Springer Verlag |
Subjects | |
Online Access | Get full text |
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Summary: | In this paper we use an elementary approach by using numerical semigroups (specifically, those with two generators) to give a formula for the number of integral points inside a right-angled triangle with rational vertices. This is the basic case for computing the number of integral points inside a rational (not necessarily convex) polygon. |
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ISSN: | 0037-1912 1432-2137 |
DOI: | 10.1007/s00233-016-9820-y |