The $\mu$-invariant change for abelian varieties over finite $p$-extensions of global fields

Ki-Seng Tan, Fabien Trihan, Kwok-Wing Tsoi

We extend the work of Lai, Longhi, Suzuki, the first two authors and study the change of $\mu$-invariants, with respect to a finite Galois p-extension $K^{\prime }/K$, of an ordinary abelian…