Pith. sign in

REVIEW

The spectra of the complements of graphs with given connectivity

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2209.05694 v2 pith:WN2IIU4B submitted 2022-09-13 math.CO

The spectra of the complements of graphs with given connectivity

classification math.CO
keywords eigenvalueleastgraphsadjacencygraphmatrixminimumradius
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
0 comments
read the original abstract

Spectral radius of a graph $G$ is the largest eigenvalue of adjacency matrix of $G$. The least eigenvalue of a graph $G$ is the least eigenvalue of adjacency matrix of $G$. In this paper we determine the graphs which attain respectively the minimum spectral radius and the minimum least eigenvalue among all complements of connected simple graphs with given connectivity. Spectral radius of a graph $G$ is the largest eigenvalue of adjacency matrix of $G$. The least eigenvalue of a graph $G$ is the least eigenvalue of adjacency matrix of $G$. In this paper we determine the graphs which attain respectively the minimum spectral radius and the minimum least eigenvalue among all complements of connected simple graphs with given connectivity.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.