This page requires that JavaScript be enabled in your browser.
Learn how »
How I Solved Sparse Rulers
Ed Pegg
In a sparse ruler, such as {0, 1, 6, 9, 11, 13}, all the distances can still be measured even though many marks are missing. The speaker has proven, by construction, that sparse rulers of any length L can be constructed with no more than round (sqrt(3 L + 9/4)) + 1 marks. In addition, on a single laptop, Mathematica was used to find more solutions than a large Intel supercluster. Searching methods, sparse rulers, Golomb rulers and related objects will be discussed, and then some unsolved problems will be discussed.
Thanks for your feedback.
1311 videos match your search.
|
Ruhi Shah |
|
Peter Taborek This talk covers a mathematical methods course at UC Irvine. Physical Science students use ebooks that are collections of Mathematica notebooks. Assignments are created and submitted via Mathematica notebooks. For ... |
|
Mustafa Atici & Ferhan Atici |
|
Erdem Uguz |
|
Eric Jacopin |
|
Davit Shahnazaryan |
|
Alexander Garron This paper uses Euclidean Parametric Geometry to demonstrate Kepler's Empirical #2 as Conserved Mechanical Energy and Sir Isaac Newton' s displacement radii to construct changing shape of motive energy curves demonstrating ... |
|
Sebastian Bodenstein |
|
Stefan Janecek |
|
Toni Schindler |
|
Jay Weininger |
|
Jonas Sjberg Jonas Sjberg describes how he's using Mathematica's control design functionality to create a tool for signals, models, and identification in this talk from the Wolfram Technology Conference. |
|
Faisal Whelpley This talk explores how users can learn math by making math with the Making Math platform, which combines Mathematica, courseware content, and learning management. These technologies enable learners to engage ... |
|
Mark Sofroniou |
|
Samir Sayegh & Stephan Libbrandt |
|
Conrad Wolfram |
|
Rodrigo Murta The Wolfram Language is a powerful problem‐solving toolbox for business. This talk shows how it can be used for sales forecasts, automated reports, financial outlier alerts, category management analysis, ... |
|
Johan Veerman |
|
Jose Manuel Rodriguez Caballero Jose Manuel Rodriguez Caballero presents a toy model, named the homophilic-mimetic model, of language secessionism in a framework similar to the Wolfram model of fundamental physics. The mathematical ground of the model is a generalization of the diffusion equation in networks, where ... |
|
Vista rápida da agenda do 2 dia da conferência pelo Me. Daniel Carvalho da Wolfram Research |