The p-adic integers ${\mathbb{Z}}_p$ and the p-adic numbers ${\mathbb{Q}}_p$: Page History

Arun Ram
Department of Mathematics and Statistics
University of Melbourne
Parkville, VIC 3010 Australia
aram@unimelb.edu.au

Last updates: 16 May 2012

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Page history:

1. 02/02/2012
• Page created, including homework exercises and references -- Richard Hughes.
2. 12/02/2012
• Added the section on Real numbers, p-adic numbers and rational series, and the second set of homework problems -- Richard Hughes.
3. 13/02/2012
• Fixed up tabbing in the code -- Richard Hughes.
4. 16 May 2012
• Added the rings $\mathbb{Z}/p\mathbb{Z}$, $\mathbb{Z}\left[\frac{1}{p}\right]$, ${\mathbb{Z}}_{\left(p\right)}$, references, and rearranged -- Arun Ram.