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On extended leave from the site. I visit occasionally, but irregularly, mostly without logging in. For the time being it is impossible to predict if and when I will find the time to contribute again.

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221 Does the open mapping theorem imply the Baire category theorem? May 19 '12
169 Continuous bijection from $(0,1)$ to $[0,1]$ May 31 '11
165 Norms Induced by Inner Products and the Parallelogram Law Jun 7 '11
94 Finding Value of the Infinite Product $\prod \Bigl(1-\frac{1}{n^{2}}\Bigr)$ Jan 19 '11
81 $\int_{-\infty}^{+\infty} e^{-x^2} dx$ with complex analysis Apr 23 '11
77 Quotient Space of Hausdorff space Jul 7 '11
75 Differentiating an Inner Product Jan 4 '12
71 The Duals of $l^\infty$ and $L^{\infty}$ Jun 24 '11
68 Connections between metrics, norms and scalar products (for understanding e.g. Banach and Hilbert spaces) May 12 '11
68 Is it possible for a function to be in $L^p$ for only one $p$? Aug 2 '11
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