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mrf

Lund, Sweden

maths.lth.se/matematiklth/personal/frankw

Age: 40

Associate professor, Lund University. Research interests: several complex variables, in particular pluripotential theory.

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17
Calculus: a very serious L'Hopital's Rule problem
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14
Examples of mathematical induction
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14
Why isn't several complex variables as fundamental as multivariable calculus?
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11
Study continuity of this function
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11
$f(z)= az$ if $f$ is analytic and $f(z_{1}+z_{2})=f(z_{1})+f(z_{2})$
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10
'Nudging' overset characters downwards
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8
Can I simplify $\cos \frac{1234 \pi}{5}$ and $\sin \frac{1234 \pi}{5}$
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8
A really complicated calculus book
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8
Understanding the quotient ring $\mathbb{R}[x]/(x^3)$.
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7
Pointwise convergence of sequences of holomorphic functions to holomorphic functions
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7
Is there an elementary method for evaluating $\int_0^\infty \frac{dx}{x^s (x+1)}$?
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7
How do I calculate $\sum_{n\geq1}\frac{1}{n^4+1}$?
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7
$e^z$ is entire yet has an essential singularity (at $\infty$)
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7
How to Create Comparison Tables in LaTeX?
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6
Evaluating: $\int_0^{\infty} \frac{1}{t^2} dt$
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6
Applications of Residue Theorem in complex analysis?
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6
Prove that the only root of the equation $z-\sin(z)$ in the unit disk is zero.
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6
What does it mean to show that something is well defined?
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6
Automorphisms of the complex plane
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6
$\sum_{n=1}^{\infty } \left ( 1 - \cos(\frac{1}{n}) \right )$ converges or diverges?
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6
Does holomorphic a.e. and continuous imply holomorphic everywhere?
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6
If $\mathbb f$ is analytic and bounded on the unit disc with zeros $a_n$ then $\sum_{n=1}^\infty \left(1-\lvert a_n\rvert\right) \lt \infty$
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6
Gradient color in one cell of a table
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5
Is it true $\int_0^{2\pi} \cos(k \theta) \cos(j \theta) d \theta = 0$ if $j \neq k$ and $j, k \geq 1 $ are integers.
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5
Mathematical objects that satisfy commuting property and $A^2=0$
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5
A trigonometric integral inequality
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5
$z \sin z \sin 1/z$ does not have singularities, why?
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5
Combinatorial proof of $\sum_{i=0}^k\binom{m+k-i-1}{k-i}\binom{n+i-1}{i}=\binom{m+n+k-1}{k}$?
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5
Bounding holomorphic function at 0 given other bounds
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