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# [SOLVED] Complex analysis

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Descartes

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Join date : 2009-11-05
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 Subject: [SOLVED] Complex analysis   Sun Nov 08, 2009 11:01 pm Here is a nice problem from 33th math competition in Iran. I totally went crazy, 15\$ for prize if you solve it by next week .uploading.com Complex.pdf/ Last edited by Mohammad on Mon Nov 16, 2009 10:05 pm; edited 1 time in total

Descartes

Posts : 100
Join date : 2009-11-05
Age : 35
Location : Right behind you

 Subject: no prize   Sun Nov 08, 2009 11:48 pm I guess i was drunk, but i am sure milk hasn't any alcohol or maybe does . the problem is easy so no prize

Descartes

Posts : 100
Join date : 2009-11-05
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Location : Right behind you

 Subject: Re: [SOLVED] Complex analysis   Sat Nov 14, 2009 7:40 pm Hint: Try using Zorn's lemma

Descartes

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Join date : 2009-11-05
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 Subject: Sol   Sun Nov 15, 2009 11:17 pm

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Age : 32
Location : the infinite, frictionless plane of uniform density

 Subject: Re: [SOLVED] Complex analysis   Mon Nov 16, 2009 11:07 pm I would have never thought of anything even remotely related to that. I tip my hat to whoever came up with this solution.

Descartes

Posts : 100
Join date : 2009-11-05
Age : 35
Location : Right behind you

 Subject: Re: [SOLVED] Complex analysis   Mon Nov 16, 2009 11:12 pm But it is very natural idea. Suppose A is just one point so you can get rid of it's point since f is bounded. Now what would happen if you continue this process when A has more points, you just need to justify that this process will be terminated, so you need something equivalent to axiom choice

Posts : 184
Join date : 2009-09-15
Age : 32
Location : the infinite, frictionless plane of uniform density

 Subject: Re: [SOLVED] Complex analysis   Mon Nov 16, 2009 11:16 pm Yes it's true. Maybe I'm not familiar enough with this type of proof just yet to feel that it's very natural. I just really wouldn't have thought about it... but I'll keep an eye out in the future Thanks for sharing this nice problem.I like your avatar by the way. Is that how you feel these days?

Posts : 184
Join date : 2009-09-15
Age : 32
Location : the infinite, frictionless plane of uniform density

 Subject: Re: [SOLVED] Complex analysis   Tue Nov 17, 2009 5:40 pm The thread had gotten off-topic, so I put the other half in the Suggestions forum so others can find it.

 Subject: Re: [SOLVED] Complex analysis

 [SOLVED] Complex analysis
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