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Alexander Geldhof's user avatar
Alexander Geldhof's user avatar
Alexander Geldhof's user avatar
Alexander Geldhof
  • Member for 5 years, 1 month
  • Last seen more than 2 years ago
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I'm a graduate Mathematics student with a background in Physics. My strengths are topology, differential geometry and complex analysis.

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Top posts
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14
30 fake coins out of 99 coins v2
Nov 1, 2019
answer
6
I'm a respectable predator (?, 7, 9, 7)
Nov 1, 2019
question
6
Complete the poem
Nov 1, 2019
answer
2
A riddle set in White Plume Mountain
Dec 27, 2019
answer
0
Problems on Graphs
Nov 16, 2019
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10
How can I show the incompleteness of the irrational numbers?
7
Does an unbounded open subset of $\mathbb{R}$ contain infinitely many multiples of some number?
6
Cauchy sequence confusion
6
The closure of the interior of the boundary is a subset of the closure of the intersection between a set and the interior of the boundary
5
Probability of suspects guilty or not guilty