Is a Mathematical Physics course enough?

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SUMMARY

The discussion centers on the adequacy of the Mathematical Methods of Physics courses at Purdue University for a Physics and Math major. The two courses cover essential mathematical techniques, including one-and multi-variable calculus, complex numbers, vector calculus, and differential equations. The participant seeks advice on whether selective courses like Vector Calculus and Partial Differential Equations are redundant given the content of the Mathematical Methods courses, especially in light of their goal to pursue a PhD in General Relativity and Quantum Field Theory (QFT). The importance of consulting an academic advisor is emphasized for tailored guidance.

PREREQUISITES
  • Understanding of Mathematical Methods of Physics I and II
  • Familiarity with one-and multi-variable calculus
  • Knowledge of differential equations
  • Basic concepts in General Relativity and Quantum Field Theory
NEXT STEPS
  • Research the curriculum of Vector Calculus to identify overlaps with Mathematical Methods of Physics
  • Explore the content of Partial Differential Equations and its relevance to General Relativity
  • Consult academic advisors about course selections and their implications for graduate studies
  • Investigate the differences between undergraduate and graduate-level mathematical methods courses
USEFUL FOR

Students majoring in Physics and Mathematics, particularly those planning to pursue advanced degrees in theoretical physics, as well as academic advisors guiding course selections.

Joshua L
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I am majoring in Physics and Math at Purdue University. For the physics requirements, I need to take two Mathematical Methods of Physics courses. Below are the catalog entries for the two courses.

Mathematical Methods of Physics I
Discussion of wide-ranging physics problems from mechanics, E&M, thermal, and modern physics with emphasis on reviews and introductions of mathematical methods and techniques that are essential in such discussion. Relevant mathematical methods include one-and multi-variable calculus, complex numbers and functions of a complex variable, and vector calculus.

Mathematical Methods of Physics II
Discussion of wide-ranging physics problems from mechanics, E&M, thermal, and modern physics with emphasis on reviews and introductions of mathematical methods and techniques that are essential in such discussion. Relevant mathematical methods include vectors, matrices and normal modes as well as ordinary and partial differential equations.

Now for the math major, I need to choose three selective courses. I can choose from the following:

Vector Calculus
Abstract Algebra
Partial Differential Equations
Functions of a Complex Variable I
(Complex Analysis)
Galois Theory
Probability
Numerical Analysis
Functional Analysis


I have to take the Mathematical Methods courses my sophomore year and I need to take the selective courses my junior and senior year. Knowing this, are there some selective courses listed above that contain material already covered in the methods courses? For example, since vector calculus would be covered in the method courses, will I know enough of vector calculus to not need to take its respective selective course? Or do I need to know more of it to be successful? How about the other subjects?

I plan on pursuing a PhD and focusing on General Relativity and QFT (differential geometry and topology is required, that's why it's not listed above). What has been your past experiences with your mathematical methods course? I'm curious to know.
 
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You really need to talk to your academic advisor. When I was an undergrad, MIT had a class called "Advanced Calculus for Engineers", which overlapped a lot with my graduate math methods class. However, it was totally unlike the version of the course intended for math majors, which focused more on rigorous proofs.
 

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