Top network posts

• 98 Why does Friedberg say that the role of the determinant is less central than in former times?
• 33 Find all functions $f$ such that $f(x)+f(\frac{1}{1-x})=x$
• 26 What are the properties of eigenvalues of permutation matrices?
• 24 Is it possible to have a $3 \times 3$ matrix that is both orthogonal and skew-symmetric?
• 23 Fibonacci sequence and other metallic sequences emerged in the form of fractions
• 22 Are there mathematical concepts that exist in dimension $4$, but not in dimension $3$?
• 20 Japanese theorem, in its extended form
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