15 citations · 28 across the 10 of their papers we have counts for
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math.AG2015
On the Brauer-Manin obstruction for degree four del Pezzo surfaces
Jörg Jahnel, Damaris Schindler
We show that, for every integer and every finite set of places, there exists a degree del Pezzo surface over such that ${\rm Br}(X)/{\rm…
math.NT2015★ 1 cited
The Hasse principle for lines on diagonal surfaces
Jörg Jahnel, Daniel Loughran
Given a number field and a positive integer , in this paper we consider the following question: does there exist a smooth diagonal surface of degree in ov…