58 citations · 442 across the 35 of their papers we have counts for
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Bold Diagrammatic Monte Carlo in the Lens of Stochastic Iterative Methods
Yingzhou Li, Jianfeng Lu
This work aims at understanding of bold diagrammatic Monte Carlo (BDMC) methods for stochastic summation of Feynman diagrams from the angle of stochastic iterative methods. The con…
Globally Constructed Adaptive Local Basis Set for Spectral Projectors of Second Order Differential Operators
Yingzhou Li, Lin Lin
Spectral projectors of second order differential operators play an important role in quantum physics and other scientific and engineering applications. In order to resolve local fe…
On the numerical rank of radial basis function kernels in high dimension
Ruoxi Wang, Yingzhou Li, Eric Darve
Low-rank approximations are popular methods to reduce the high computational cost of algorithms involving large-scale kernel matrices. The success of low-rank methods hinges on the…
Interior Eigensolver for Sparse Hermitian Definite Matrices Based on Zolotarev's Functions
Yingzhou Li, Haizhao Yang
This paper proposes an efficient method for computing selected generalized eigenpairs of a sparse Hermitian definite matrix pencil . Based on Zolotarev's best rational funct…