Posted 2022-12-23Updated 2022-12-23Number Theory / p-Adic AnalysisThe Pontryagin Dual group of Q_pIn this post we show that the Pontryagin dual group of $\mathbb{Q}_p$ is isomorphic to itself.Read more
Posted 2022-12-20Updated 2022-12-20Number Theory / p-Adic AnalysisThe Haar Measure on the Field of p-Adic NumbersIn this post we study the canonical Haar measure on $Q_p$, and give a explicit definition just as the Lebesgue measure.Read more