Electrical properties of m × n cylindrical network
Tan Zhi-Zhong1, †, Tan Zhen2
       

3D graph showing equivalent resistance R(A0, Bk) changing with h and x in Δ × n network, and the resistance R(A0, Bx) increasing with argument of n and x, where R(A0, B0) > 0 when x = 0.