Mathematics
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abcd
  • Member for 7 years, 3 months
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All Questions Answers
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question
5
What is $\int_a^{b}(f'(t))^2 dt$?
Mar 17, 2017
question
4
What is $\int_0^{\infty} \frac{x^{p}}{(1+x^2)^3} dx$?
Mar 15, 2017
question
4
Sobolev inequality for fractional derivative
Dec 23, 2016
question
3
$u$ satisfies Schrodinger equation implies $\mathcal{F}^{-1} \left(\chi_{2}(\xi) \hat{u} \right) $ also?
Jan 2, 2017
question
2
$T(h_k) $ converges weakly $\implies$ $T^{-1}(h_k)$ also?
Apr 14, 2017
question
2
If $|\hat{f}(k)| \leq e^{-|k|},$ then what can we say about $f$?
Mar 23, 2017
question
2
When $|\Phi(|x_n|)|\geq 1 \implies |\Phi'(r)|\geq c$ for $r\in (|x_n|-\epsilon, |x_n|+\epsilon)$?
Mar 16, 2017
question
2
How compute $\int_0^{\infty} \frac{(t+n)^2t^2}{[1+(t+n)^2]^3} dt ?$
Mar 14, 2017
question
2
How translation generates weak convergence?
Feb 27, 2017
question
2
$\left | \int_{\mathbb R^d} \nabla f \nabla g \right| \leq \|\Delta f \|_{L^2} \|g\|_{L^{2}}$?
Feb 27, 2017

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