Time as a dimension

The word dimension has a very specific technical meaning in mathematics and physics. It’s basically a number needed to specify something. For example the surface of a sheet of paper […]

Remembering Martin Gardner

by David Singmaster from Nature 465, 884 (17 June 2010) doi:10.1038/465884a ‘Mathemagician’ who popularized maths and debunked pseudoscience. From the mid-1950s to the early 1980s, perhaps the most well-known section […]

The Arcane Art of Mathematics

Jerome Bruner said somewhere that an educated man must not be dazzled by the myth that advanced knowledge is the result of wizardry. Unfortunately, mathematicians and educators conspire to maintain […]

Doing the math in Berlin

by Kai Kupferschmidt, Gretchen Vogel, from Science 23 May 2014: Vol. 344 no. 6186 pp. 791-792; doi: 10.1126/science.344.6186.791 When Johanna Wanka was a mathematician in communist East Germany, any foray […]

Modern math

Modern math is like a pyramid, and the broad fundament is often not fun. It is at the higher and apical levels of geometry, topology, analysis, number theory, and mathematical […]

Annalen der Physik: December 2012

Friedrich W. Hehl: A fruitful marriage – when #maths meets #physics goo.gl/nRIK8 — Gianluigi Filippelli (@ulaulaman) January 22, 2013 E. Anderson: Problem of time in quantum gravity goo.gl/LxJzc — Gianluigi […]

Digest: J. Math. Phys. 53

AIP online journals now offer MathJax to display mathematics AIP Publishing has become a MathJax Partner, providing major funding to the MathJax initiative, and now offers MathJax to render mathematics […]