- #1

cianfa72

- 2,298

- 249

- TL;DR Summary
- About the existence and uniqueness of network solutions as explained in the book Applied Graph Theory W.K. Chen

Hi,

I've a question about a proof found in the book Applied Graph Theory from Wai-Kai Chen. My point is that basis circuit matrix

Since

Can you help me ? Thanks.

I've a question about a proof found in the book Applied Graph Theory from Wai-Kai Chen. My point is that basis circuit matrix

**B**and basis cut matrix**Q**employed in the proof actually refer to two different networks.**B**should be the basic circuit matrix of the initial network with current sources removed (opened) while**Q**should be the basis cut matrix of the initial network with voltage sources shorted.Since

**B**and**Q**refer actually to different networks to me it does not make sense the following part of the proof to show that the solution is unique.Can you help me ? Thanks.