Draft:Cullinane diamond theorem
Submission declined on 8 October 2023 by KylieTastic (talk).
Where to get help
How to improve a draft
You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article. Improving your odds of a speedy review To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags. Editor resources
|  |
The Cullinane diamond theorem is a theorem about the Galois geometry underlying the Miracle Octad Generator of R. T. Curtis.[1]
The theorem also explains symmetry properties of the sort of chevron or diamond designs often found on quilts.
The theorem has been in the Encyclopedia of Mathematics (of Springer and the European Mathematical Society) since May 10, 2013.
Background on the theorem and its author is at https://bio.site/cullinane.
Some historical background for the theorem: Ibáñez, Raúl, "The Truchet Tiles and the Diamond Puzzle."
For a cryptographic application, see a 2016 paper from SASTRA University —
V. Harish, N. R. Kumar and N. R. Raajan, "New visual secret sharing scheme for gray-level images using diamond theorem correlation pattern structure," 2016 International Conference on Circuit, Power and Computing Technologies (ICCPCT), Nagercoil, India, 2016, pp. 1-5, doi: 10.1109/ICCPCT.2016.7530155. keywords: {Visualization;Diamond;Correlation;Gray-scale;Computers;Encryption;Visual cryptography;Secret Sharing;Diamond theorem;stacking;sub blocks}.
References[edit]
- ^ Cullinane diamond theorem at the Encyclopedia of Mathematics
- in-depth (not just passing mentions about the subject)
- reliable
- secondary
- independent of the subject
Make sure you add references that meet these criteria before resubmitting. Learn about mistakes to avoid when addressing this issue. If no additional references exist, the subject is not suitable for Wikipedia.