# torsion Stonean　`prop.pontryagin-torsion-stone`
English entry · root `../`
[in graph](../#n=prop.pontryagin-torsion-stone)　·　[Chinese page (authoritative)](./prop.pontryagin-torsion-stone.md)

> English: **name only** · auto-derived from the source data; the Chinese page is authoritative.

layer 18 · proposition · cluster 拓扑阿贝尔群 (`cond.topo`) · Condensed Mathematics / Topology

## Statement and proof
Chinese only — see the Chinese page `nodes/prop.pontryagin-torsion-stone.md` and `proofs/`.


Cite: `prop.pontryagin-torsion-stone` (content v0.9.0) · terms: [LICENSE.txt](../LICENSE.txt)