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On weak lattice
point visibility
Neil R. Nicholson and Rebecca Rachan
Vol. 9 (2016), No. 3, 411–414
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Abstract |
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We say that a point in a specific rectangular array of lattice points is weakly visible from a lattice point not in the array if no point in the array other than lies on the line connecting the external point to . A necessary and sufficient condition for determining if a point in the array is weakly viewable by the external point, as well as the number of points that are weakly visible from the external point, is determined. |
Keywords
weak visibility, lattice point
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Mathematical Subject Classification 2010
Primary: 11H06
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Milestones
Received: 1 December 2014
Revised: 20 March 2015
Accepted: 5 April 2015
Published: 3 June 2016
Communicated by John C. Wierman
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Authors |
| Neil R. Nicholson | |
| Department of Mathematics North Central College 30 North Brainard Street Naperville, IL 60540 United States |
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| Rebecca Rachan | |
| Department of Mathematics North Central College 30 North Brainard Street Naperville, IL 60540 United States |
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