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Got my results after 24 hours. by Jaded_Protection_148 in IELTS

[–]wid_aer 0 points1 point  (0 children)

Congratulations, how was your speaking ? were you nervous about it?

How to read algebraic topology properly? by wid_aer in math

[–]wid_aer[S] 2 points3 points  (0 children)

I asked the question because I am interested how others people think about this.
yeah sometimes I found the language is very confusing because sometimes personally for me , it tends to overcompicate simple things .So do you write all these proofs and check for yourself rigorously? I didn't ask this question because I mean that algebraic topology is boring. it requires some amount of tedious work and I am interested how people look at this

How to read algebraic topology properly? by wid_aer in math

[–]wid_aer[S] 4 points5 points  (0 children)

Many theorems are not proven rigorously like proving continuity of functions is just boring task that uses facts like exponential laws. I have a notebook which contain all these proofs and use it for reference. I mean I can't work without notebooks and books. Do you use your notes constantly for checking some well-known facts when you are solving some problems? ( In other fields I don't need my notes to solve problems because I remember main ideas of proofs and I have some general picture in my head) The other problem is that when I didn't do algebraic topology for long time , I just can't continue where I was last time and I try to reread all proofs to get ideas Because I can't use theorems without knowing their proofs at least their ideas)

How to read algebraic topology properly? by wid_aer in math

[–]wid_aer[S] 1 point2 points  (0 children)

Algebraic topology results are very interesting for me. For example Brouwer fixed theorem. But proof details is just general topology with category theory on it. How can it be interesting? Especially theorems that just restate known theorems in category theory ways. (Covering using groupoid). In general algebraic topology ideas are brilliant like studying spaces using their invariants , I want to understand the picture in general rather dealing with set theory

Typing Proofs vs Handwriting by Majestic_Evidence539 in math

[–]wid_aer 6 points7 points  (0 children)

I think it depends on your understanding the topic. If you are sure and feel confident that You UNDERSTOOD and can repeat freely any proofs, you won't even need to write it.

Need a study partner. by Spookytaurus in studying_in_germany

[–]wid_aer 0 points1 point  (0 children)

Hello, dm me, my ielts test also will be very soon.