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Mathematics
Koren Parkhov's user avatar
Koren Parkhov's user avatar
Koren Parkhov's user avatar
Koren Parkhov
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question
2
Bound an integral from below
Sep 2
answer
2
Definition of Riemann integral using $\displaystyle\lim_{N\to +\infty} \sum_{i=1}^N f(x_i)(x_{i+1} - x_i)$
Sep 4
answer
1
Prove $f$ is uniformly continuous, iff for any infinitesimal $\{a_n\}$, the sequence $\{f(x-a_n)\}$ is uniformly convergent to $f$
yesterday
question
0
can certain sequances be Fourier coefficients [closed]
Aug 30
answer
0
How do we find functions whose Fourier series allow us to compute values of $\zeta(s)$?
Aug 30
answer
0
Is the set of rationals an interval?
Aug 31
answer
0
Given $k\in\mathbb{N},\exists\ n\geq 2$ such that $\{t^n\pmod k:t\in\mathbb{N}\}=[k].$
Aug 31
answer
0
Why do proofs using continuity use the Bolzano-Weierstrass theorem?
Sep 4