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Mathematics
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Luke
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3
Residue of $ze^{\frac{1}{z}}$
May 1
2
Compute explicitly the principal part of $\sum_{n=-\infty}^{-1}a_nz^n$.
May 5
1
Question on proving continuity in Real analysis, using epsilon-delta definition
Apr 12
1
Find the Laurent series of $\frac{z}{(z+1)(z+2)}$ at $z=-2$.
May 5
1
Find and classify the singularities of $\frac{\sin(z)}{2z^3+z^4}$
May 6
1
Use the Intermediate Value Theorem to prove that there exists $c \in [-1, 1]$ such that $f(c) = c^5$.
May 6
0
Is $\lim_{h\to 0}\sin(h)\sin(\frac{1}{h})$ equal to zero, or does it not exist? [duplicate]
Apr 14
0
Unsure about this changing variables for a limit question. [duplicate]
Apr 14
0
Does the sequence $(f_n)_{n=1}^{\infty}$ given by $f_n(x) = \frac{x^2}{x^2 + (1-nx)^2}$ converge uniformly to its pointwise limit?
May 7
0
Which annalus do we use when finding the Laurent series of $\frac{z}{(z+1)(z+2)}$ at $z = -2$
May 7