May 11, 2006 · Join Physics Forums, where students, scientists, and enthusiasts come together to explore and discuss the current understanding and practice of various scientific fields.

Mar 28, 2017 · So, I had a talk with a friend of mine who is double majoring in Physics and Math. He will complete both of his degrees, along with a Philosophy minor, next semester (in a total …

Jan 26, 2025 · In physics, tensors are often a mixture of several vector spaces and several dual spaces. It also makes sense to sort both kinds as the tensor product isn’t commutative. …

Oct 13, 2025 · Physics Forums expert math and physics blog. Read and learn from expert math and science articles, tutorials, and guides. Test your science knowledge with our quiz.

May 26, 2011 · I recently have become aware of some old Soviet/Russian "classics" and am interested in learning more! It seems the style of the books I have found are always …

Feb 25, 2010 · Choosing between a major in physics or math can be challenging, especially when considering teaching styles and grading methods in college. High school physics often differs …

Jun 10, 2019 · Superposition plays a crucial role in various areas of physics, including optics, quantum computing, and quantum cryptography, and it is a fundamental concept for …

Nov 18, 2015 · Is it even possible to self-study mathematics? In this guide, I will try to provide help for those people who chose to self-study mathematics.

Sep 26, 2011 · Understanding Δx: The Meaning and Importance of Uppercase Delta in Math MarcAlexander Sep 26, 2011 Mean

Learn LaTeX for Math Equations Learn how to type mathematical equations using LaTeX LaTeX is the standard language used by mathematicians, physicists, etc. for typesetting mathematical …