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math.NT2019
Rational points on conic bundles over elliptic curves
Jennifer Berg, Masahiro Nakahara
We study rational points on conic bundles over elliptic curves with positive rank over a number field. We show that the etale Brauer-Manin obstruction is insufficient to explain fa…
math.NT2017★ 4 cited
Obstructions to integral points on affine Châtelet surfaces
Jennifer Berg
We consider the Brauer-Manin obstruction to the existence of integral points on affine surfaces defined by over a number field. We enumerate the possibilities f…