Maths Articles

(1) Every technical article published by Bell Labs between 1922-1983 can be found online at

http://bstj.bell-labs.com/

(2) Duality (mathematics)

http://en.academic.ru/dic.nsf/enwiki/327868

(3) An Introduction to Curvelets

http://www.math.washington.edu/~hart/uwss.pdf

(4) Card Trick Leads to New Bound on Data

Compression

http://www.technologyreview.com/blog/arxiv/26078/