2 papers
cs.ET2020
Structure-based Computer Without Using Transistors
Jonghyeon Lee, Taewon Kang
The commercialization of transistors capable of both switching and amplification in 1960 resulted in the development of second-generation computers, which resulted in the miniaturi…
math.GM2019
The chromatic polynomial for cycle graphs
Jonghyeon Lee, Heesung Shin
Let denote the number of proper vertex colorings of with colors. The chromatic polynomial for the cycle graph is well-known as $$P(C_n,λ) = (λ-1)^…