Reputation
Top tag
Next privilege 250 Rep.
View close votes
Badges
9
Newest
 Curious
Impact
~5k people reached

  • 0 posts edited
  • 0 helpful flags
  • 28 votes cast
Feb
3
asked Regarding the number of isomorphisms between splitting fields
Jan
28
comment Convergence of convolution with an even summability kernel
@user1952009: "even" as in each $K_n$ is an even function, $K_n(-x) = K_n(x)$ and I've linked to a description of summability kernels.
Jan
28
revised Convergence of convolution with an even summability kernel
added 143 characters in body
Jan
28
asked Convergence of convolution with an even summability kernel
Jan
27
comment Prove an equality involving Fejer Kernel
@user1952009 yes, in fact. Otherwise I wouldn't have posted this question... I've since solved this problem, I'll post an answer shortly.
Jan
27
revised Compute the Fourier Series of a trig function
edited body
Jan
27
comment Compute the Fourier Series of a trig function
You're right, my typo. Thanks!
Jan
27
comment Compute the Fourier Series of a trig function
@GregoryGrant Given that $K_n$ is an even summability kernel, $g_n$ is indeed odd. I'll try computing just the sine terms.
Jan
27
revised Prove an equality involving Fejer Kernel
added 89 characters in body
Jan
27
comment Prove an equality involving Fejer Kernel
Yes, it's $2(n+1)$. But the summation for $K_{2n+1}$ has a constant $2$ in front of it, which cancels.
Jan
27
asked Compute the Fourier Series of a trig function
Jan
27
asked Prove an equality involving Fejer Kernel
Jan
9
awarded  Curious
Jan
8
comment Integrate by changing order of integration
Thanks! The answer comes quickly once the problem is set up correctly...
Jan
8
accepted Integrate by changing order of integration
Jan
8
awarded  Commentator
Jan
8
comment Integrate by changing order of integration
@kccu: you're right, thanks for pointing that out
Jan
8
comment Integrate by changing order of integration
@JimmyK4542: See my edit, maybe that's where my mistake is
Jan
8
revised Integrate by changing order of integration
added 183 characters in body
Jan
8
asked Integrate by changing order of integration