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math.NA2019★ 8 cited
A Hessenberg-type Algorithm for Computing PageRank Problems
Xian-Ming Gu, Siu-Long Lei, Ke Zhang +3
PageRank is a widespread model for analysing the relative relevance of nodes within large graphs arising in several applications. In the current paper, we present a cost-effective…
math.NA2016★ 8 cited
Efficient variants of the CMRH method for solving a sequence of multi-shifted non-Hermitian linear systems simultaneously
Xian-Ming Gu, Ting-Zhu Huang, Bruno Carpentieri +3
Multi-shifted linear systems with non-Hermitian coefficient matrices arise in numerical solutions of time-dependent partial/fractional differential equations (PDEs/FDEs), in contro…