Information about the Math GRE

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Discussion Overview

The discussion revolves around the importance of various mathematical topics for the Math GRE, specifically fields, Lebesgue measures/integration, and complex analysis. Participants share their experiences and opinions regarding the necessity of these subjects for success on the test.

Discussion Character

  • Debate/contested
  • Technical explanation
  • Homework-related

Main Points Raised

  • One participant expresses uncertainty about the importance of fields, Lebesgue measures/integration, and complex analysis for the Math GRE, questioning whether they should attempt to learn these topics.
  • Another participant argues that skipping complex analysis and fields is not advisable, suggesting that they are likely important for the test.
  • A participant who recently took the Math GRE notes that while Lebesgue integration was not present, there was a significant emphasis on abstract algebra, topology, and complex analysis, more than expected from practice tests.
  • This participant suggests that understanding certain higher-level topics is not necessary, but mentions specific concepts in complex analysis and fields that should be known.
  • One participant challenges the idea of being a math major without exposure to fundamental topics like fields, complex analysis, and Lebesgue integration, while acknowledging that they may not be required for the GRE.
  • Another participant shares their experience in an Indian university, indicating that their curriculum does not include Lebesgue integration or complex analysis, but they will study fields in the upcoming semester.

Areas of Agreement / Disagreement

Participants express differing views on the necessity of studying fields, complex analysis, and Lebesgue integration for the Math GRE. There is no consensus on whether these topics are essential, as some argue they are fundamental while others suggest they may not be critical for the test.

Contextual Notes

Participants reference different educational systems and curricula, highlighting variations in exposure to certain mathematical topics, which may influence their perspectives on the importance of these subjects for the GRE.

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I was planning to skip fields, Lebesque measures/integration and complex analysis. Can someone who's given the test tell me how important these topics are? (I haven't looked at any practice tests yet) I haven't done this stuff in college yet so understanding them will take quite an effort on my part. Do you think i should just muddle through?
 
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Skip fields and complex analysis? You will likely be able to get by without knowing much about lebesque integration, but you cannot just skip complex analysis or fields.
 
I took the most recent math gre. No lebesgue but lots of abstract algebra and topology and complex analysis. Much more than practice tests led me to believe. :)

For higher topics, there's no need to really understand them. For complex analysis, know cauchy-riemann conditions and cauchy residue theorem. For fields, just know Z_(prime) is a field and the basic definition...

Study basic calculus more. E.g. If I give you a speed S, a position (x,y), and the starting position and velocity vector of a body, what is the shortest path you can take to get to the body. Or another, if I pick two arbitrary distinct points and define a constant C, give equation describing motion such that sum of distances from two points is C.
 
How can you possibly consider yourself a math major without seeing fields, complex analysis and Lebesgue integration? These are fundamental topics!

OK, you might not need them for the GRE. But it's not smart not to study those things...
 
My university says I'm a math major. Don't blame me...
Thanks, I'll get to complex analysis/fields now. I don't have much time left =(
I think I'm ok with calculus.
 
micromass said:
How can you possibly consider yourself a math major without seeing fields, complex analysis and Lebesgue integration? These are fundamental topics!

OK, you might not need them for the GRE. But it's not smart not to study those things...

Correct me I'm wrong, but many UG math students in US don't encounter lebesgue integration. Typically schools will have a 2-semester real analysis sequence. First will be single-variable sequences, differentiability, continuity, riemann integration; and then second semester will be lebesgue integration or analysis on manifolds.
 
I study in an Indian university. It's a three year course in which we will never encounter lebesgue integration or complex analysis. However, we will be taught fields next semester.
 

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