The Surface of Things

By Carl Zimmer | March 17, 2008 10:32 am

surface
Greg writes:

“I’m currently a Ph.D. student studying maths in Australia (submitting next week). The the tattoo on the top, I got about three years ago in Berkeley, CA. The other tattoo I got about a year later in Sydney, Australia. Both these tattoos are closely related to the research I’ve done for my Ph.D., which is in the area of elliptic partial differential equations. The top equation is called the Monge-Ampere equation and is the archetype of the equations I currently study. The bottom equation is called the ‘Infinity Laplacian’ and was chosen because it is correlated to variational theories which I find to be beautiful. Loosely speaking these equations are correlated to how surfaces (in arbitrary dimension) bend and curve. I figured since I did half my Ph.D. in the US and half in Australia, I would get at least one tattoo in each of those countries. The tattoos are meant to represent a memory of the time I spent in my studies.”

Click here to go to the full Science Tattoo Emporium.

CATEGORIZED UNDER: Science Tattoo Emporium

Comments (3)

  1. Jake

    Nice tattoo, nice Rolex.

  2. The ultimate cheat sheet. haha

  3. **Chuckle** I’ve got a few “cheat sheet” tattoos myself: Vector Calculus, Calculus of Residues, the H-R Diagram, and Einstein’s Field Equations.

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The Loom

A blog about life, past and future. Written by DISCOVER contributing editor and columnist Carl Zimmer.

About Carl Zimmer

Carl Zimmer writes about science regularly for The New York Times and magazines such as DISCOVER, which also hosts his blog, The LoomHe is the author of 12 books, the most recent of which is Science Ink: Tattoos of the Science Obsessed.

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