Maurits Cornelis Escher(1898~1972)
天使與魔鬼
Thurston geometrization conjecture (William Paul Thurston 1946~2012)implie the Poincare conjecture
[Completion of the Proof of the Geometrization Conjecture] by John Morgan and Gang Tian
[黎曼面單質化定理(Poincare-Koebe)] [卡拉比猜想] [Ricci flow]
1922年 Escher參觀了阿爾罕布拉宮(Alhambra Palace) 激發他創造了大量的傑作
[計算共形幾何(computational conformal geometry)]