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Mathematics
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Jack's user avatar
Jack's user avatar
Jack
  • Member for 10 years, 5 months
  • Last seen this week
  • Warwick, UK
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question
8
Fourier multipliers on $L^2(\mu)$
Sep 25, 2023
answer
4
$P(A+B=1|B+C=1)$ if $A,B,C$ i.i.d
Apr 19, 2017
question
3
Calculate the number of nearest neighbours in particular graphs on $\mathbb Z^d$
Mar 29, 2018
answer
3
Prove that if $z\notin E$ and $E$ is closed, then $inf\{d(z,y):y\in E\}>0$
Apr 6, 2017
answer
3
Find a $3\times 3$ matrix $A\not = I_3$ such that $A^3 = I_{3}$
Apr 23, 2017
answer
3
sum of the first $n^2$ natural numbers closed form
Apr 10, 2019
question
2
Calculate the number of nearest neighbours in a particular lattice in $\mathbb R^d$
Mar 31, 2018
answer
2
Calculating the definite integral of $1\over x$ over the range $(0,1]$
Apr 6, 2017
answer
2
Matrix representation as product of two matrix
Apr 20, 2017
answer
2
How to divide a number by $i$
Jun 12, 2017
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Work remotely while waiting for visa?