Soliton solution to the sine-Gordon equation
More from Chalkdust
Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
Page 3 model: To betray or not to betray?
That is the question
Page 3 model: Solitons
Solitons
Crossnumbers and cross products
A crossnumber clue takes us plunging headfirst towards projective geometry
Advent puzzles IV
Behind today's door... a puzzle!
The doodle theorem, and beyond…
Colin Wright juggles Euler, doodling and Millennium problems