1 citations · 1 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2026
Matrix-product-state GPLHR for non-Hermitian many-body eigenproblems
Xingyao Wu, Zhangyu Yang, Yanbin Chen +2
Computing multiple eigenstates of non-Hermitian many-body operators plays an important role in investigating excitation spectra, spectral properties, and relaxation dynamics in int…
q-fin.ST2025★ 1 cited
Modeling and Forecasting Realized Volatility with Multivariate Fractional Brownian Motion
Markus Bibinger, Jun Yu, Chen Zhang
A multivariate fractional Brownian motion (mfBm) with component-wise Hurst exponents is used to model and forecast realized volatility (RV). We investigate the interplay between co…
math.NA2011
Numerical Analysis of Finite Dimensional Approximations of Kohn-Sham Models
Huajie Chen, Xingao Gong, Lianhua He +2
In this paper, we study finite dimensional approximations of Kohn-Sham models, which are widely used in electronic structure calculations. We prove the convergence of the finite di…