Create accountLogin

Recent searches

No recent searches

Search options

Only available when logged in.
mathstodon.xyz is one of the many independent Mastodon servers you can use to participate in the fediverse.
A Mastodon instance for maths people. We have LaTeX rendering in the web interface!

Administered by:

Server stats:

2.8K
active users

mathstodon.xyz: AboutStatusProfiles directoryPrivacy policy

Mastodon: AboutGet the appKeyboard shortcutsView source codev4.3.7

#discretegeometry

0 posts0 participants0 posts today
benni<p>Inspired by the No-three-in-line-Problem <a href="https://en.wikipedia.org/wiki/No-three-in-line_problem" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">en.wikipedia.org/wiki/No-three</span><span class="invisible">-in-line_problem</span></a> i studied a much simpler case and came up with a mini-conjecture:</p><p>Definition: A position on a Grid is called "blocked" if there would be three in Line, if a point is placed there.</p><p>Conjecture: You can't place n points on a n x n Grid without blocking a point or putting 3 in a line for n &gt; 4.</p><p>Any hints on proving or disproving it? I am pretty sure it is true.</p><p><a href="https://social.tchncs.de/tags/math" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>math</span></a> <a href="https://social.tchncs.de/tags/NoThreeInLineProblem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NoThreeInLineProblem</span></a> <a href="https://social.tchncs.de/tags/DiscreteGeometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DiscreteGeometry</span></a></p><p>(edited after comments)</p>
Mircea<p><a href="https://masto.ai/tags/Introdiction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Introdiction</span></a> : I'm a mathematician moving towards data science topics, based in Chile. Some interests:<br><a href="https://masto.ai/tags/geometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geometry</span></a> <a href="https://masto.ai/tags/datageometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>datageometry</span></a> <a href="https://masto.ai/tags/discretegeometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>discretegeometry</span></a> <a href="https://masto.ai/tags/materialscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>materialscience</span></a> <br><a href="https://masto.ai/tags/hyperbolicneuralnetwork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hyperbolicneuralnetwork</span></a><br><a href="https://masto.ai/tags/GraphNeuralNetwork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GraphNeuralNetwork</span></a> <a href="https://masto.ai/tags/GNNs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GNNs</span></a><br><a href="https://masto.ai/tags/topology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>topology</span></a> <a href="https://masto.ai/tags/TDA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TDA</span></a> <a href="https://masto.ai/tags/metricspaces" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>metricspaces</span></a><br><a href="https://masto.ai/tags/equivariantneuralnetwork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>equivariantneuralnetwork</span></a> <a href="https://masto.ai/tags/enns" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>enns</span></a> <a href="https://masto.ai/tags/convolutionalneuralnetwork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>convolutionalneuralnetwork</span></a> <a href="https://masto.ai/tags/networkscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>networkscience</span></a> <br><a href="https://masto.ai/tags/computationalchemistry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>computationalchemistry</span></a> <a href="https://masto.ai/tags/dft" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dft</span></a> <a href="https://masto.ai/tags/pinns" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pinns</span></a><br><a href="https://masto.ai/tags/optimaltransport" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>optimaltransport</span></a> <br><a href="https://masto.ai/tags/learningTheory" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>learningTheory</span></a> <a href="https://masto.ai/tags/generalization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>generalization</span></a> <br><a href="https://masto.ai/tags/expressivity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>expressivity</span></a> <br><a href="https://masto.ai/tags/marinescience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>marinescience</span></a> <a href="https://masto.ai/tags/biodiversity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biodiversity</span></a> <a href="https://masto.ai/tags/oceanscience" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>oceanscience</span></a> <br><a href="https://masto.ai/tags/phylogenetics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>phylogenetics</span></a></p>
SearchLive feeds
About