POWERS FROM PRODUCTS OF CONSECUTIVE TERMS IN ARITHMETIC PROGRESSION
2006 ◽
Vol 92
(2)
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pp. 273-306
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Keyword(s):
We show that if $k$ is a positive integer, then there are, under certain technical hypotheses, only finitely many coprime positive $k$-term arithmetic progressions whose product is a perfect power. If $4 \leq k \leq 11$, we obtain the more precise conclusion that there are, in fact, no such progressions. Our proofs exploit the modularity of Galois representations corresponding to certain Frey curves, together with a variety of results, classical and modern, on solvability of ternary Diophantine equations. As a straightforward corollary of our work, we sharpen and generalize a theorem of Sander on rational points on superelliptic curves.
2008 ◽
Vol 78
(3)
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pp. 431-436
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1999 ◽
Vol 60
(1)
◽
pp. 21-35
2012 ◽
Vol 55
(1)
◽
pp. 193-207
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Keyword(s):
1999 ◽
Vol 59
(2)
◽
pp. 263-269
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1994 ◽
Vol 36
(1)
◽
pp. 45-55
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2011 ◽
Vol 07
(05)
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pp. 1303-1316
◽
1999 ◽
Vol 42
(1)
◽
pp. 25-36
◽
2011 ◽
Vol 54
(2)
◽
pp. 431-441
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