Math for Modern Quantum Mechanics J.J. Sakurai

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Preparation for a quantum mechanics course using Sakurai's book involves reviewing essential mathematical concepts. Key areas of focus include complex analysis, which will be studied concurrently, and foundational topics already covered such as calculus, ordinary and partial differential equations, linear algebra, and group theory. It is recommended to read the first chapter of Shankar's text and utilize McIntyre as a supplemental resource specifically for Sakurai's material. This approach will enhance understanding and readiness for the two-semester course.
calculo2718
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Hi Guys,

I am taking a quantum mechanics course next semester that follows Sakurai's book. I was wondering if there was some mathematics I should study over break in preparation for this course.

I have taken so far:
Calc 1-3
ODEs
PDEs
Linear Algebra
An elementary course in group theory

Ill be taking a complex analysis class concurrently.

It's a two semester course that covers the entire book.
 
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Shyan said:
Those are enough.
Cool, thanks.
 
Read the first chapter of Shankar and also use McIntyre as a supplemental text.
 
TomServo said:
Read the first chapter of Shankar and also use McIntyre as a supplemental text.
A supplemental text to Shankar or to Sakurai?
 
calculo2718 said:
A supplemental text to Shankar or to Sakurai?
To Sakurai.
 
Hey, I am Andreas from Germany. I am currently 35 years old and I want to relearn math and physics. This is not one of these regular questions when it comes to this matter. So... I am very realistic about it. I know that there are severe contraints when it comes to selfstudy compared to a regular school and/or university (structure, peers, teachers, learning groups, tests, access to papers and so on) . I will never get a job in this field and I will never be taken serious by "real"...
Yesterday, 9/5/2025, when I was surfing, I found an article The Schwarzschild solution contains three problems, which can be easily solved - Journal of King Saud University - Science ABUNDANCE ESTIMATION IN AN ARID ENVIRONMENT https://jksus.org/the-schwarzschild-solution-contains-three-problems-which-can-be-easily-solved/ that has the derivation of a line element as a corrected version of the Schwarzschild solution to Einstein’s field equation. This article's date received is 2022-11-15...

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