3 papers
physics.comp-ph2020
Construction of a minimum energy path for the VT flash model by an exponential time differencing scheme with the string method
Yuze Zhang, Yiteng Li, Lei Zhang +1
Phase equilibrium calculation, also known as flash calculation, plays significant roles in various aspects of petroleum and chemical industries. Since Michelsen proposed his milest…
math.DS2020
Searching the solution landscape by generalized high-index saddle dynamics
Jianyuan Yin, Bing Yu, Lei Zhang
We introduce a generalized numerical algorithm to construct the solution landscape, which is a pathway map consisting of all stationary points and their connections. Based on the h…
cs.LO2019
Reasoning about Block-based Cloud Storage Systems
Zhao Jin, Hanpin Wang, Lei Zhang +3
Owing to the massive growth in the storage demands of big data, Cloud Storage Systems (CSSs) have been put forward to improve the storage capacity. Compared with traditional storag…