Sparse matrix multiplications for linear
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Chandra Saravanan; Yihan Shao; Roi Baer; Philip N. Ross; Martin HeadโGordon
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Article
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2003
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John Wiley and Sons
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English
โ 92 KB
## Abstract A sparse matrix multiplication scheme with multiatom blocks is reported, a tool that can be very useful for developing linearโscaling methods with atomโcentered basis functions. Compared to conventional elementโbyโelement sparse matrix multiplication schemes, __efficiency is gained__ by