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Gyeong-Gyun Ha
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Effects of global financial crisis on network structure in a local stock market
A Nobi, SE Maeng, GG Ha, JW Lee
Physica A: Statistical Mechanics and its Applications 407, 135-143, 2014
1402014
Random matrix theory and cross-correlations in global financial indices and local stock market indices
A Nobi, SE Maeng, GG Ha, JW Lee
Journal of the Korean Physical Society 62, 569-574, 2013
482013
Structural changes in the minimal spanning tree and the hierarchical network in the Korean stock market around the global financial crisis
A Nobi, SE Maeng, GG Ha, JW Lee
Journal of the Korean Physical Society 66, 1153-1159, 2015
282015
Threshold network of a financial market using the P-value of correlation coefficients
GG Ha, JW Lee, A Nobi
Journal of the Korean Physical Society 66, 1802-1808, 2015
172015
Network topologies of financial market during the global financial crisis
A Nobi, SE Maeng, GG Ha, JW Lee
arXiv preprint arXiv:1307.6974, 2013
132013
Applications of complex networks on analysis of world trade network
JW Lee, SE Maeng, GG Ha, MH Lee, ES Cho
Journal of Physics: Conference Series 410 (1), 012063, 2013
132013
Clustering coefficients for networks with higher order interactions
GG Ha, I Neri, A Annibale
Chaos: An Interdisciplinary Journal of Nonlinear Science 34 (4), 2024
12024
Research Trends of Equity in Informal Science Learning and Education: from 2000 to 2017 Multidisciplinary Application of Network Analysis
GM Gi, S Martin, GG Ha, EJ Park
The Korean Society of Science & Art 37 (5), 27-45, 2019
2019
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Articles 1–8