What Is the Meaning of 'the Argon Diagram'? Understanding Lecture Terminology

  • Thread starter Thread starter stgermaine
  • Start date Start date
Physics news on Phys.org

Thread 'Volterra equation of the second kind'

There is the following linear Volterra equation of the second kind $$ y(x)+\int_{0}^{x} K(x-s) y(s)\,{\rm d}s = 1 $$ with kernel $$ K(x-s) = 1 - 4 \sum_{n=1}^{\infty} \dfrac{1}{\lambda_n^2} e^{-\beta \lambda_n^2 (x-s)} $$ where $y(0)=1$, $\beta>0$ and $\lambda_n$ is the $n$-th positive root of the equation $J_0(x)=0$ (here $n$ is a natural number that numbers these positive roots in the order of increasing their values), $J_0(x)$ is the Bessel function of the first kind of zero order. I...
View full post »

Thread 'Visual Representation of Separation of Varables'

Are there any good visualization tutorials, written or video, that show graphically how separation of variables works? I particularly have the time-independent Schrodinger Equation in mind. There are hundreds of demonstrations out there which essentially distill to copies of one another. However I am trying to visualize in my mind how this process looks graphically - for example plotting t on one axis and x on the other for f(x,t). I have seen other good visual representations of...
View full post »

Similar threads

I Second order non-homogeneous linear ordinary differential equation
Replies
2
Views
3K
B Incorporating boundary conditions in the Finite Element Method (FEM)
Replies
4
Views
3K
I Full Course in Group Theory (and More) on YouTube
Replies
7
Views
3K
I What happened to Susskind's Quantum Field Theory lectures at Stanford?
Replies
1
Views
2K
Boiling off Liquid Argon Using A High Powered Resistor
Replies
32
Views
3K
B Understanding Light Quantization
Replies
4
Views
1K
B Which science communicator do you find to maintain the most accuracy?
Replies
30
Views
5K
I Video: 'How electricity actually works'
Replies
30
Views
3K
I What areas of maths and physics do I need to understand explosion physics?
Replies
45
Views
933
Studying Is Richard Feynman's Teaching Style Hard to Follow?
Replies
28
Views
3K

Hot Threads

Recent Insights

Back
Top