keepset

LeGresley/LeGresley_2508

power network problem (2,508 nodes, 16,727 non-zeros)

npx keepset fetch ss-legresley-legresley-2508

Nodes
2,508
Edges
16,727
Size
205.2 KiB

Fetch and preview this dataset on this page, or download the result as JSON. The command line fetches it without a browser.

Overview

Idss-legresley-legresley-2508
Namespacesuitesparse/legresley
Aliaseslegresley-2508
Categorygraph/v1
Kindgraph
DomainPower Network Problem
LicenceCC-BY-4.0
Cataloguekeepset 1.33.0

Sources and provenance

#URLStatusRetrievedRead by recipePinned snapshotSHA-256
0https://www.cise.ufl.edu/research/sparse/MM/LeGresley/LeGresley_2508.tar.gzlive2026-10-21yes
1https://sparse.tamu.edu/MM/LeGresley/LeGresley_2508.tar.gzlive2026-02-16
2https://sparse.tamu.edu/RB/LeGresley/LeGresley_2508.tar.gzlive2026-02-16
3https://sparse.tamu.edu/mat/LeGresley/LeGresley_2508.tar.gzlive2026-02-16

Citations

Recipe

Source#0
Archivetar.gz
MemberLeGresley_2508/LeGresley_2508.mtx
Parser format"matrix-market"
Parser encoding"utf-8"

Crosswalk

keepset/topology to graph/v1, as a crossmap crosswalk.

RuleFromToDirection
movemetametaboth
movenodes[].idnodes[].idboth
moveedges[].sourceedges[].sourceboth
moveedges[].targetedges[].targetboth

Expected counts

Edges16,727
Nodes2,508

Properties

Components4
Connectedno
Cyclicyes
Density0.003426
Directedyes
Download bytes205.2 KiB
Edge types1
Heterogeneousno
Multigraphno
Node types1
Raw bytes0 B
Self loopsyes
Weightedyes