

\nopagenumbers
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\centerline {\bf Mathematics 574 \hfil Topics in Number Theory \hfil
Fall 2013}

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\settabs\+&{\bf References }\quad &Exercises \quad page &185--2,3,9,9,9\cr


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Numbers refer to problems in  {\it The Arithmetic of Elliptic Curves}
by J. Silverman

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\centerline{Week 4: Isogenies}

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\item{1.}{3.16}
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\item{2.}{3.21}
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\item{3.}{3.22}
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\item{4.}{3.23}
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