Grigori Perelman — "I know how to comb a sphere."
I know how to comb a sphere.
I know how to comb a sphere.
Click any product to generate a realistic preview. Up to 3 at a time.
* Initial load can take up to 90 seconds — revising the preview in another color is nearly instant.
"If anybody is interested in my way of solving the problem, it’s all there—let them go and read about it."
"I have to finish the calculations. I still have some details to work out."
"I don't see anything extraordinary in my work."
"The main reason is my disagreement with the organized mathematical community. I don't like their decisions, I consider them unfair."
"I don't need anyone's approval."
Your cart is empty