Timeline for Relation between the homotopy classes of maps on a torus, and maps on a sphere
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Feb 23, 2017 at 14:21 | comment | added | j.c. | Fox's torus homotopy groups were applied to the classification of defects in ordered materials, see this paper of Nakanishi et al projecteuclid.org/euclid.cmp/1104161659 | |
| Jan 7, 2017 at 15:57 | history | edited | Ronnie Brown | CC BY-SA 3.0 |
added another reference.
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| Jan 7, 2017 at 15:34 | history | answered | Ronnie Brown | CC BY-SA 3.0 |