img15 - Chalkdust

An octahedron with one of the 16 tetra-
hedra removed

Enric is a PhD student at Imperial and UCL. He works mostly with singularities in differential geometry, AKA when smooth things become pointy. When he’s not in his office, you can usually find him cooking or playing board games.

Prize crossnumber, Issue 20
Can you solve it?
In conversation with Jens Marklof
Bethany Clarke and Enric Solé-Farré chat to the professor and new president of the London Mathematical Society about academia, access and awards
$The Newton–Raphson fractal$
The Newton–Raphson fractal
James Christian and George Jensen zoom in, out, in, out, and tell us what it's really all about
Math Games with Bad Drawings
We review the fourth of this year’s nominees for the Book of the Year
Significant figures: Katherine Johnson
Biography of Katherine Johnson, NASA human computer and research mathematician
How to make: a hyperbolic plane
A great way to waste a lot of paper