27 citations · 63 across the 7 of their papers we have counts for
3 papers · 1 filter
Topology, Vorticity and Limit Cycle in a Stabilized Kuramoto-Sivashinsky Equation
Yong-Cong Chen, Chunxiao Shi, J. M. Kosterlitz +2
A noisy stabilized Kuramoto-Sivashinsky equation is analyzed by stochastic decomposition. For values of control parameter for which periodic stationary patterns exist, the dynamics…
Stochastic Gradient Descent and Anomaly of Variance-flatness Relation in Artificial Neural Networks
Xia Xiong, Yong-Cong Chen, Chunxiao Shi +1
Stochastic gradient descent (SGD), a widely used algorithm in deep-learning neural networks has attracted continuing studies for the theoretical principles behind its success. A re…
Hall anomaly by vacancies in pinned lattice of vortices: A quantitative analysis on the thin-film data of BSCCO
Ruonan Guo, Yong-Cong Chen, Ping Ao
Hall anomaly, as appears in the mixed-state Hall resistivity of type-II superconductors, has had numerous theories but yet a consensus on its origin. In this work, we conducted a q…