Top network posts

• 10 Proving that $\sqrt{2}$ is irrational with a math level of a middle school student?
• 9 How to study the convergence of $ \int_{0}^{\infty}\frac{dx}{1+x^{2}|\sin(x)|} $?
• 9 Does Mathematics research in proven problems have any importance?
• 7 Russian books on Fourier Series
• 6 Should two DFAs be complete before making an intersection of them?
• 6 Studying the extrema of $f(x,y) = x^4 + y^4 -2(x-y)^2$
• 6 If $f_n \rightarrow f$ is a sequence of $L^p$ and $g_n \rightarrow g$ a bounded sequence of $L^{\infty}$ then $f_ng_n \rightarrow fg$ in $L^p$
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