List questions from p-adic-number-theory | MathQa

Closed subgroups of $Z_{p}^{\times}$

Published on 12 Jan 2025 - 18:32

Valuations above $\mathbb{Q}(\alpha)$

Published on 12 Jan 2025 - 22:57

p-adic density of zeroes of a polynomial

Published on 12 Jan 2025 - 8:59

Showing that $ord_p((p^n)!) = 1 + p + \dots + p^{n-1}$

Published on 12 Jan 2025 - 8:59

Quotient of $\mathbb{Z}_p$ by the rational integers

Published on 12 Jan 2025 - 8:59

Integral closure of the p-adic integers in a finite extension of the p-adic numbers

Published on 12 Jan 2025 - 8:59

Reconstructing formal groups from the p-map, realizing p-maps from formal group

Published on 12 Jan 2025 - 8:59

Prove that $a \equiv b \mod{p^j} \iff |a-b|_{p}\leq p^{-j}$

Published on 12 Jan 2025 - 8:59

'Smooth' p-adic analysis (perhaps via toposes)

Published on 26 Dec 2024 - 14:13

Showing the sequence of partial sums of a power series is Cauchy under the p-adic norm

Published on 12 Jan 2025 - 8:59