*Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth, nor does lightning travel in a straight line.*—Mandelbrot, in The Fractal Geometry of Nature.

Benoît Mandelbrot, famous for his study of fractals including the one named after him, passed away on Thursday from pancreatic cancer.

I first heard about Mandelbrot as an undergrad in the early 80's as fractals became the mathematical curiosity du jour. One of the popular screen savers on the Sun computers in the late 80's was either zooming in on the Mandelbrot set to reveal the same set inside. One could spend hours watching--this and Tetris wasted many grad student hours in those years before Facebook and Twitter.

I saw Mandelbrot speak just once in 1996 at a 50th Anniversary of CWI celebration, also the only time I've seen Knuth give a talk. All I remember from the talk were pretty pictures of imaginary fractal mountains on other planets generated by Mandelbrot for some movie--shades of Avatar.

I always thought of fractals as mostly descriptive--yes, fractals appear almost everywhere, but so what? Nevertheless here's to a very uncommon mathematician who literally showed us the beauty of mathematics.

Is pancreatic cancer more common among alcoholics?

ReplyDeleteNo,

ReplyDeletehttp://our.cancer.org/docroot/NWS/content/update/NWS_1_1xU_Coffee_and_Alcohol_Do_Not_Pose_a_Risk_for_Pancreatic_Cancer.asp

have you ever heard of a thing called 'google', an#1?

ReplyDeletecan't you say something nice here .... such as I knew him through blah blah blah and rest in peace ? i am disappointed.

ReplyDeleteGee, Lance said that Mandelbrot literally showed us that math can be beautiful.

ReplyDeleteThat seems pretty good.