Programs Is it better to minor in mathematics?

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Majoring in physics and considering a minor in mathematics raises questions about the impact on academic duration and job prospects. While some believe that a minor may enhance employability, it is generally viewed that obtaining a Ph.D. in physics encompasses the necessary mathematical knowledge, rendering the minor less significant. The consensus suggests that once a Ph.D. is achieved, the specifics of an undergraduate minor become largely irrelevant to employers. Additionally, the discussion highlights that physics majors typically complete sufficient mathematics coursework to effectively declare a minor without needing to take extra classes. Essential mathematics courses for physics undergraduates include calculus, differential equations, linear algebra, and statistics. For those pursuing advanced studies in physics, further mathematics courses such as complex analysis, modern algebra, analysis, topology, differential geometry, and functional analysis are recommended, particularly for specialized fields like biophysics, optics, and condensed matter physics.
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I want to major in physics and get my Ph.D. However, I was wondering of having a minor in mathematics. Will this make my school year longer if I only want a B.S. in mathematics? Also, will I have a better chance of getting a job when I complete grad school as a physicist who has a minor in mathematics?
 
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Someone correct me if I'm wrong, but I'm pretty sure getting a PhD in Physics would pretty much encompass knowledge or advantage you could otherwise gain by doing a minor in Mathematics.
 
Once you have your PhD in...well, anything really...no one will pay any notice to your minor.
 
lisab said:
Once you have your PhD in...well, anything really...no one will pay any notice to your minor.

So its pointless to minor in anything if I gain a Ph.D in physics. I ask this because I thought having a minor increase your chances of getting a job depending what company or government agency I want to work in. I' am also starting to believe that computer programming is on the rise as a preferred minor in any scientific studies.
 
A "minor" is a concept oriented with an undergraduate degree. An undergrad degree becomes largely unimportant when you have your PhD. For instance nobody is going to care that I have an undergrad in mathematics if my PhD is in electrical engineering specializing in nanotech.

Secondly, the concept of a minor is simply one of how many courses you took in a specific field. If you come out with a degree in physics there's a good chance that, just by the nature of the degree, you have taken enough credits in mathematics to declare it as a "minor".
 
To extend the OP's question, what mathematics classes would be considered the "baseline" or standard-issue for any and all undergraduate physics majors (e.g. calculus, diff eqs, linear algebra, partial diff eqs, statistics)? Which advanced mathematics classes common to many, most, or all areas of physics are recommended to those individuals interested in advanced studies in physics?

Moreover, what mathematics courses are recommended for those interested in one of the following areas of applied physics:

  • Biophysics
  • Optics
  • Photonics
  • Nuclear physics
  • Plasma physics
  • Condensed matter
 
Damn. Well, everyone answered my question. I tried to search for a similar topic like this, but I couldn't find it. Thanks everyone.
 
Mathnomalous said:
To extend the OP's question, what mathematics classes would be considered the "baseline" or standard-issue for any and all undergraduate physics majors (e.g. calculus, diff eqs, linear algebra, partial diff eqs, statistics)? Which advanced mathematics classes common to many, most, or all areas of physics are recommended to those individuals interested in advanced studies in physics?

Moreover, what mathematics courses are recommended for those interested in one of the following areas of applied physics:

  • Biophysics
  • Optics
  • Photonics
  • Nuclear physics
  • Plasma physics
  • Condensed matter

A course in complex analysis is also suggested for an undergraduate physics major.

To move beyond calculus, diff eqs, linear algebra, partial diff eqs, statistics, etc., one really needs to take courses in modern algebra, analysis, and topology. Then you can get to differential geometry, functional analysis, etc., which are required for advanced theoretical physics.
 

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