the National Natural Science Foundation of China(Grant Nos.12074265 and 11804233).
Abstract We develop a highly efficient scheme for numerically solving the three-dimensional time-dependent Schrödinger equation of the single-active-electron atom in the field of laser pulses by combining smooth exter...
supported by the National Natural Science Foundations of China(Nos.11571171and 61473148)
It is well known that Tikhonov regularization in standard form may determine approximate solutions that are too smooth for ill-posed problems,so fractional Tikhonov methods have been introduced to remedy this shortcom...
Sponsored by the Fundamental Research Funds for the Central Universities(Grant No.HIT.NSRIF.2016107);the China Postdoctoral Science Foundation(Grant No.2015M581447)
As process technology development,model order reduction( MOR) has been regarded as a useful tool in analysis of on-chip interconnects. We propose a weighted self-adaptive threshold wavelet interpolation MOR method on ...
supported by the National Natural Science Foundation of China(61473148);the Natural Science Foundation of Jiangsu Province of China(BK20141408);Jiangsu Oversea Research and Training Program for University Prominent Young and Middle-aged Teachers and Presidents
对于求解大规模二次特征值问题,叶强提出了一种迭代shift-and-invert Arnoldi投影算法(Ye Q.An iterated shift-and-invert Arnoldi algorithm for quadratic matrix eigenvalue problems.Appl Math Compt,2006,172:818-827).将这一策...