keepset

HB/gemat1

power network problem (4,929 nodes, 46,591 non-zeros)

npx keepset fetch ss-hb-gemat1

Nodes
15,524
Edges
47,369
Size
358.6 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-hb-gemat1
Namespacesuitesparse/hb
Aliasesgemat1
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/HB/gemat1.tar.gzlive2026-10-21yes
1https://sparse.tamu.edu/MM/HB/gemat1.tar.gzlive2026-02-16
2https://sparse.tamu.edu/RB/HB/gemat1.tar.gzlive2026-02-16
3https://sparse.tamu.edu/mat/HB/gemat1.tar.gzlive2026-02-16

Citations

Recipe

Source#0
Archivetar.gz
Membergemat1/gemat1.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

Edges47,369
Nodes15,524

Properties

Components1
Connectedyes
Cyclicyes
Density0.0008437
Directedyes
Download bytes358.6 KiB
Edge types1
Heterogeneousno
Multigraphno
Node types1
Raw bytes0 B
Self loopsno
Weightedyes