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The cardinality
of the value sets modulo $n$ of $x^2+x^{-2}$ and
$x^2+y^2$
Sara Hanrahan and Mizan Khan
Vol. 3 (2010), No. 2, 171–182
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Abstract |
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Consider the modular circle and the modular hyperbola We provide explicit formulas for the cardinality of the sets
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Keywords
cardinality, value sets, modular circle, modular hyperbola
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Mathematical Subject Classification 2000
Primary: 11A07, 11A25
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Milestones
Received: 8 February 2009
Accepted: 21 June 2010
Published: 11 August 2010
Communicated by Filip Saidak
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Authors |
| Sara Hanrahan | |
| Department of Mathematics and
Computer Science Eastern Connecticut State University Willimantic, CT 06226 United States |
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| Mizan Khan | |
| Department of Mathematics and
Computer Science Eastern Connecticut State University Willimantic, CT 06226 United States |
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