Mathematics
TCHuang's user avatar
TCHuang's user avatar
TCHuang's user avatar
TCHuang
  • Member for 8 years, 2 months
  • Last seen more than 7 years ago
  • Taiwan
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About
  1. I had taken (and passed) some undergraduate courses for math majors before leaving school and joining compulsory military service in Taiwan. After that currently I am not yet a formally registered student of any school. But I am auditing (and 2nd learning from) another undergraduate courses for math majors in a public university in Taiwan.
  2. Please do not falsely assume I have full access to formal education when commenting on my questions, strictly speaking I am still a self-learner.
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question
6
Study materials to help understand the generalized Stokes' theorem both intuitively and rigorously?
Dec 31, 2015
question
5
Does there exist a maximal Archimedean ordered field?
Oct 10, 2015
question
5
Express an abelian group given as finite generators and their relations as a direct sum of cyclic groups and find corresponding generators.
Nov 2, 2015
question
4
How to state that a sequence is Cauchy in terms of $\limsup$ and $\liminf$?
Oct 3, 2015
question
2
If any bounded sequence in an ordered field K has a subsequential limit in K, is K a complete ordered field?
Oct 1, 2015
question
2
How to investigate the $\limsup$, the $\liminf$, the $\sup$, and especially the $\inf$ of the sequence $(\sqrt[n]{|\sin{n}|})_{n=1}^{\infty}$?
Oct 1, 2015
question
2
Could someone make the proof into a hinted exercise?
Oct 2, 2015
question
2
If $\mathbb{Q}$ is dense in an (Archimedean) ordered field K, is K a complete ordered field?
Oct 3, 2015
question
2
What (previously and currently unsolved) problems motivate the study/development of analysis?
Oct 4, 2015
question
2
In what order to prove different forms of the Bolzano-Weierstrass theorem and the Heine-Borel theorem is the easiest way?
Oct 27, 2015
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16
How to search math terms/notations accurately and efficiently? Could some experienced users summarize some tips here?

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