Abstract
Following the analogies between knots and primes, we establish relative genus theory for a branched cover of rational homology 3-spheres. Then we formulate analogues of Iwasawa’s theorems on $\mu$-invariants for branched $\mathbf{Z}_{p}$-covers of rational homology 3-spheres, by using relative genus theory.
Citation
Jun Ueki. "On the Iwasawa $\mu$-invariants of branched $\mathbf{Z}_{p}$-covers." Proc. Japan Acad. Ser. A Math. Sci. 92 (6) 67 - 72, June 2016. https://doi.org/10.3792/pjaa.92.67
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