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We study an analogue of the Brauer–Manin obstruction to the local–global principle for embedding problems over global fields. We will prove the analogues of several fundamental structural results. In particular… Click to show full abstract
We study an analogue of the Brauer–Manin obstruction to the local–global principle for embedding problems over global fields. We will prove the analogues of several fundamental structural results. In particular we show that the (algebraic) Brauer–Manin obstruction is the only one to strong approximation when the embedding problem has abelian kernel.
Keywords:
manin obstruction;
obstruction local;
brauer manin
Journal Title: International Journal of Number Theory
Year Published: 2022
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Journal Title: International Journal of Number Theory
Year Published: 2022
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!