12 citations · 26 across the 3 of their papers we have counts for
2 papers
q-fin.PM2021★ 2 cited
Community detection and portfolio optimization
Longfeng Zhao, Chao Wang, Gang-Jin Wang +2
Community detection methods can be used to explore the structure of complex systems. The well-known modular configurations in complex financial systems indicate the existence of co…
cond-mat.stat-mech2018★ 12 cited
Analysis of fluctuations in the first return times of random walks on regular branched networks
Junhao Peng, Guoai Xu, Renxiang Shao +2
The first return time (FRT) is the time it takes a random walker to first return to its original site, and the global first passage time (GFPT) is the first passage time for a rand…