Timeline for Why is the first integral Pontryagin class a homeomorphism invariant?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
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| Feb 2, 2018 at 20:48 | history | edited | Igor Belegradek | CC BY-SA 3.0 |
added 159 characters in body
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| Feb 2, 2018 at 20:24 | history | answered | Igor Belegradek | CC BY-SA 3.0 |