58 citations · 442 across the 35 of their papers we have counts for
Showing 2016Show all
2 papers · 1 filter
math.NA2016★ 10 cited
Distributed-memory Hierarchical Interpolative Factorization
Yingzhou Li, Lexing Ying
The hierarchical interpolative factorization (HIF) offers an efficient way for solving or preconditioning elliptic partial differential equations. By exploiting locality and low-ra…
math.NA2016★ 31 cited
Interpolative Butterfly Factorization
Yingzhou Li, Haizhao Yang
This paper introduces the interpolative butterfly factorization for nearly optimal implementation of several transforms in harmonic analysis, when their explicit formulas satisfy c…