# Anonymous999

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bio website location age member for 1 year, 8 months seen Mar 27 at 19:58 profile views 32

I'm cursed with studying mathematics.

# 16 Questions

 5 Function invariant under Hilbert transform 5 A problematic integral: $\int_0^{2\pi} e^{-2\pi i\lambda\cos(t)}\,dt$ 4 Question on closed sets 4 Example of an unbounded operator 4 Proof of Khintchine's inequality

# 454 Reputation

 +40 What is the difference between square of sum and sum of square? +10 Direct sum of orthogonal subspaces +15 Function invariant under Hilbert transform +5 Affine algebraic curve is Riemann surface

 6 How to find the limit $\lim\limits_{m\to\infty}\frac{m^{m-2}}{(m-1)^{m-2}}$? 5 $O\in M_{3}(\mathbb{R})$ is orthogonal and $\det O=-1$ then $\lambda=-1$ is an eigenvalue of $O$ 5 What is the difference between square of sum and sum of square? 3 Direct sum of orthogonal subspaces 2 Harmonic function on an annulus

# 21 Tags

 11 calculus × 3 2 complex-analysis × 7 6 limits 1 analysis × 4 5 linear-algebra 1 probability × 2 3 functional-analysis × 5 1 inequality × 2 3 hilbert-spaces 0 harmonic-analysis × 7

# 1 Account

 Mathematics 454 rep 110