2 papers
math.CO2017
Expansion of permutations as products of transpositions
Michael Anshelevich, Matthew Gaikema, Madeline Hansalik +2
We compute the number of ways a given permutation can be written as a product of exactly transpositions. We express this number as a linear combination of explicit geometric se…
math-ph2016
Power dissipation in fractal AC circuits
Joe P. Chen, Luke G. Rogers, Loren Anderson +8
We extend Feynman's analysis of an infinite ladder circuit to fractal circuits, providing examples in which fractal circuits constructed with purely imaginary impedances can have c…