Abstract: This paper presents a novel surface registration technique using the spectrum of the shapes, which can facilitate accurate localization and visualization of non-isometric deformations of the ...

Logical reasoning IQ-based puzzles test your ability to analyse patterns, deduce relationships, and apply rules to reach correct conclusions. They include sequences, syllogisms, matrix problems, ...

Understanding how complex systems respond to disturbances and which parts of a system could respond violently when perturbed is a major challenge across disciplines. Using food webs as an example, we ...

Elon Musk shared a chart during a get-out-the-vote rally in Wisconsin over the weekend, which he claimed showed millions of noncitizens received Social Security numbers during former President Joe ...

The original version of this story appeared in Quanta Magazine. Sometimes mathematicians try to tackle a problem head on, and sometimes they come at it sideways. That’s especially true when the ...

Abstract: A fast solution to both the quadratic eigenvalue problem and the generalized eigenvalue problem is developed for the finite-element based analysis of general 3-D electromagnetic problems.

The aim of this software is to quantify and compare parallel genotype change based on allele frequency changes between population pairs. The software produces a series of allele frequency matrices ...