Top network posts

• 35 What is the meaning of $(h^{11},h^{21})\to (h^{11}-240,h^{21}+240)$ in Calabi-Yau threefolds?
• 32 The sum of squared logarithms conjecture
• 25 Real square roots of symmetric matrices
• 16 Interesting examples of vacuous / void entities
• 15 Derived categories of arithmetic schemes?
• 15 Die hard nilpotent spaces
• 11 Is the universal elliptic curve $\overline M_{1,2}$ a toric stack?
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