Frederik Ravn Klausen

Member for 3 years, 7 months
Last seen this week

frederikravnklausen.github.io
Copenhagen, Denmark

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graph-theory

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Questions

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Score Activity Newest Views

9

Are there more paths exiting a box in $\mathbb{Z}^2$ to the right if I remove some edges to the left

Jun 21, 2021

8

What are the tempered Gibbs measures of classical $\phi^4$-theory?

Apr 6, 2020

7

If I multiply the coefficients of a trace-class operator with bounded complex numbers is it still trace class?

Oct 21, 2021

5

Random walk on $\mathbb{Z}^2$ going forward with probability $p$

Nov 24, 2020

4

Does there exist a scale invariant random packing of circles in the plane?

Jan 22, 2021

Answers

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1

What nodes of a graph should be vaccinated first?

Dec 28, 2020

1

What are the coefficients of this partition function in the following Ising model?

Oct 14, 2022

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graph-theory

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pr.probability

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ising-model

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epidemics-modeling

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1

post

Reputation

+36

On a theorem of Carlson on the necessary and sufficient condition for a matrix to have $m$ real eigenvalues

+10

Spectrum invariant under (generalised) transpose as operator on trace class operators

+25

What are the coefficients of this partition function in the following Ising model?

+10

Approximating spectra of (finite rank pertubations of) Laurent operators by spectra of (pertubations of) periodic finite operators

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