Search NASA⌕ Search
Home/Archive/DOE OSTI

DOE OSTI · 2422113

Simpler is better: a comparative study of randomized pivoting algorithms for CUR and interpolative decompositions

Dong, Yijun·Martinsson, Per-Gunnar (ORCID:0000000210485270)
View original source ↗Export metadata ↓

Abstract

Not provided.

Explore related subjects

Mathematics

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

Dong, Yijun, Martinsson, Per-Gunnar (ORCID:0000000210485270). 2023-08-01. Simpler is better: a comparative study of randomized pivoting algorithms for CUR and interpolative decompositions. https://doi.org/10.1007/s10444-023-10061-z

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related reports

DOE OSTI2024

Global Magni4icence, or: 4G Networks

The global magnificent four theory is the homological version of a maximally supersymmetric $(8+1)$-dimensional gauge theory on a Calabi-Yau fourfold fibered over a circle. In the case of a toric fourfold we conjecture the formula for its twisted Witten index. String-theoretically we count the BPS states of a system of $D0$-$D2$-$D4$-$D6$-$D8$-branes on the Calabi-Yau fourfold in the presence of a large Neveu-Schwarz $B$-field. Mathematically, we develop the equivariant $K$-theoretic DT4 theory, by constructing the four-valent vertex with generic plane partition asymptotics. Physically, the vertex is a supersymmetric localization of a non-commutative gauge theory in $8+1$ dimensions.

Mathematics↗