Help me Choose a class to study on my own

  • Thread starter Thread starter tmc
  • Start date Start date
  • Tags Tags
    Class Study
AI Thread Summary
For a third-year physics student focusing on theoretical physics, Analysis III is deemed the most beneficial class to study independently. It covers essential topics such as metric spaces, completeness properties, and function spaces, which are foundational for advanced concepts in quantum mechanics and string theory. The course also serves as a prerequisite for further studies in Manifold Theory and Lie Groups, making it crucial for a deeper understanding of theoretical frameworks. While Applied Linear Algebra and General Topology offer valuable insights, they are considered less directly applicable to the core areas of interest in theoretical physics. Overall, Analysis III is strongly recommended for its relevance and foundational importance in the field.
tmc
Messages
292
Reaction score
1
Ill be a 3rd-yr physics student next year, and due to course conflicts, Ill have to study one of these three math classes on my own (ie, without going to lectures). Which of these would be more useful for theoretical physics (probably in String, LQG and the likes):

Analysis III - Real numbers; completeness properties. Metric spaces; compactness and connectedness, continuous functions. Contraction mappings. Sequences and series of functions; modes of convergence, power series. Topics on function spaces such as: Weierstrass approximation, Fourier series and L2 spaces.

Analysis III is also a prerequisite to Manifold Theory and Lie Groups

Applied Linear Algebra - Vector and matrix norms. Schur canonical form, QR, LU, Cholesky and singular value decomposition, generalized inverses, Jordan form, Cayley-Hamilton theorem, matrix analysis and matrix exponentials, eigenvalue estimation and the Greshgorin Circle Theorem; quadratic forms, Rayleigh and minima principles. The theoretical and numerical aspects will be studied.

General Topology - Countability, Compactness (Local, Para, Sequential), Projective Spaces, Zoo of Quotient Spaces


Ive taken:
ODE
Calculus I/II, Analysis I/II
Linear Algebra Intro / I
Group Theory
Applied Algebra
Intro to Topology

Thanks.
 
Physics news on Phys.org
Most useful by far for a physicst : Analysis III

This class should be manditory for any decent QM class (it is where I come from).
 
I’ve been looking through the curricula of several European theoretical/mathematical physics MSc programs (ETH, Oxford, Cambridge, LMU, ENS Paris, etc), and I’m struck by how little emphasis they place on advanced fundamental courses. Nearly everything seems to be research-adjacent: string theory, quantum field theory, quantum optics, cosmology, soft matter physics, black hole radiation, etc. What I don’t see are the kinds of “second-pass fundamentals” I was hoping for, things like...
TL;DR Summary: I want to do a PhD in applied math but I hate group theory, is this a big problem? Hello, I am a second-year math and physics double major with a minor in data science. I just finished group theory (today actually), and it was my least favorite class in all of university so far. It doesn't interest me, and I am also very bad at it compared to other math courses I have done. The other courses I have done are calculus I-III, ODEs, Linear Algebra, and Prob/Stats. Is it a...

Similar threads

Replies
21
Views
2K
Replies
11
Views
2K
Replies
16
Views
3K
Replies
36
Views
4K
Replies
8
Views
2K
Back
Top