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 Tumbleweed
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  • 0 posts edited
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  • 38 votes cast
Apr
10
asked Clarification about second order Linear ODE with constant coefficients
Mar
10
comment Prove that the limit doesn't exist
@BrianDing Have you guessed and were you so lucky or have you followed a proceeding like Kristoffer's one? :)
Mar
10
accepted Prove that the limit doesn't exist
Mar
10
comment Prove that the limit doesn't exist
oh, it's very interesting! I didn't think to set some values for b and c... so many thanks!
Mar
10
asked Prove that the limit doesn't exist
Feb
23
awarded  Tumbleweed
Feb
16
accepted Prove the relation related to this Fourier Transformate
Feb
16
comment Prove the relation related to this Fourier Transformate
wonderful! and what about the proof that $\hat{f}(p)$ is real?
Feb
16
asked Prove the relation related to this Fourier Transformate
Feb
16
revised Convolution, clarification about exercise
deleted 1 character in body
Feb
16
asked Convolution, clarification about exercise
Feb
8
accepted Convolution and absolute value
Feb
8
comment Convolution and absolute value
It is very clear, thanks a lot!
Feb
3
comment Convolution and absolute value
I've already obtained the correct result with the Inverse Fourier transformation but I have to verify it by calculating the convolution :( and I don't know how to do it :( Can you help me? Many thanks again
Feb
3
comment Convolution and absolute value
I'm sorry, I have the table full of sheets but I haven't deeply understood what I have to do... Please, give me an explanation... :(
Feb
3
comment Convolution and absolute value
and what about $y$?
Feb
3
asked Convolution and absolute value
Jan
3
accepted Contour integration of $\int_{-\infty}^{\infty}\frac {\sin^3 x}{x^3} dx$: where are the singularities?
Jan
3
awarded  Teacher
Jan
2
comment Contour integration of $\int_{-\infty}^{\infty}\frac {\sin^3 x}{x^3} dx$: where are the singularities?
@DanielFischer I have just written an answer, I'll be glad if you read it! :) Have a nice day!