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[Merged by Bors] - feat(Combinatorics): definition and basic properties of Schnirelmann density #7342
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A few uses of the new tactic gcongr
, optional of course. To use them you will need to mark Finset.card_le_of_subset
with @[gcongr]
, but that should be done in any case.
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Yaël Dillies <yael.dillies@gmail.com>
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## References | ||
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Ruzsa, Imre. (2009). Sumsets and structure. Combinatorial Number Theory and Additive Group Theory. |
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Could you add that to reference.bib
?
@Article{ ruzsa2009,
author = {Ruzsa, Imre},
title = {Sumsets and structure},
journal = {Combinatorial Number Theory and Additive Group Theory},
year = {2009},
month = {01}
}
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🏓
Co-authored-by: Yaël Dillies <yael.dillies@gmail.com>
bors d+ |
✌️ b-mehta can now approve this pull request. To approve and merge a pull request, simply reply with |
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
bors d=YaelDillies |
✌️ YaelDillies can now approve this pull request. To approve and merge a pull request, simply reply with |
bors merge |
…density (#7342) Provide the definition of the Schnirelmann density, basic properties of it, and some simple useful calculations. Co-authored-by: Yaël Dillies <yael.dillies@gmail.com> Co-authored-by: Doga Can Sertbas <dogacan.sertbas@gmail.com> Co-authored-by: Bhavik Mehta <bm489@cam.ac.uk> Co-authored-by: Yaël Dillies <yael.dillies@gmail.com>
Pull request successfully merged into master. Build succeeded: |
…density (#7342) Provide the definition of the Schnirelmann density, basic properties of it, and some simple useful calculations. Co-authored-by: Yaël Dillies <yael.dillies@gmail.com> Co-authored-by: Doga Can Sertbas <dogacan.sertbas@gmail.com> Co-authored-by: Bhavik Mehta <bm489@cam.ac.uk> Co-authored-by: Yaël Dillies <yael.dillies@gmail.com>
Provide the definition of the Schnirelmann density, basic properties of it, and some simple useful calculations.
Co-authored-by: Yaël Dillies yael.dillies@gmail.com
Co-authored-by: Doga Can Sertbas dogacan.sertbas@gmail.com