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Mathematics
Andrew_Ren's user avatar
Andrew_Ren's user avatar
Andrew_Ren's user avatar
Andrew_Ren
  • Member for 3 years, 9 months
  • Last seen this week
  • Zurich
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First-year master student

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Top posts

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5
Prove the inequality with integral [closed]
Jun 8, 2025
5
Two dimensional marginal law does not characterize the law of the process
Feb 21
4
Prove the round down of $e\cdot k!=\sum_{0}^{k}\frac{k!}{j!}$ [duplicate]
Aug 3, 2024
4
When is the Random walk on $\Bbb{Z}$ aperiodic?
Aug 29, 2025
3
What does order means in $L_p$ space
Oct 14, 2024
3
Simple Markov property for continuous Markov process, how to understand $\mathbb{E}_{X_t}[f]$
Aug 3, 2025
3
Question about infinity in real analysis
Oct 26, 2022
3
Complex numbers $z=a+ib$, what is the operation between $i$ and $b$
Feb 19, 2024
3
Application of strong Markov property (drift random walk stays positive)
Dec 16, 2025
3
Question about series as infinite summation
Feb 22, 2023

Top network posts

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5
Is it common to expand lecture notes for a probability master’s thesis, and how much technical detail is needed?