23 citations · 30 across the 3 of their papers we have counts for
6 papers
Hodge Decomposition of the Remittance Network on the XRP ledger in the Price Hike of January 2018
Yuichi Ikeda, Abhijit Chakraborty
This study analyzes the remittance transaction recorded on the XRP ledger for ETH and USD from July 2017 to Jun 2018, including the bubble period in early 2018. Using the Hodge dec…
Economic complexity of prefectures in Japan
Abhijit Chakraborty, Hiroyasu Inoue, Yoshi Fujiwara
Every nation prioritizes the inclusive economic growth and development of all regions. However, we observe that economic activities are clustered in space, which results in a dispa…
Dynamical Systems Analysis of K-essence Model
Abhijit Chakraborty, Anandamohan Ghosh, Narayan Banerjee
In the present work we investigate the stability of the k-essence models allowing upto quadratic terms of the kinetic energy. The system of field equations is written as an autonom…
Exponential random graph models for the Japanese bipartite network of banks and firms
Abhijit Chakraborty, Hazem Krichene, Hiroyasu Inoue +1
We use the exponential random graph models to understand the network structure and its generative process for the Japanese bipartite network of banks and firms. One of the well kno…
Thawing vs. Tracker Solutions: A Dynamical Systems Approach
Abhijit Chakraborty, Narayan Banerjee, Anandamohan Ghosh
A comparative study of thawing and tracking models of dark energy is carried out with the help of a dynamical systems analysis. It is found that both of them have stable solutions…
Hierarchical communities in the walnut structure of the Japanese production network
Abhijit Chakraborty, Yuichi Kichikawa, Takashi Iino +4
This paper studies the structure of the Japanese production network, which includes one million firms and five million supplier-customer links. This study finds that this network f…