Clive Elphick

16 papers Journal 16
YearRankTypeTitle / Venue / Authors
2026 J jnl
A new conjecture on the inertia of graphs.
Discret. Math.
Saieed Akbari, Clive Elphick, Hitesh Kumar, Shivaramakrishna Pragada, Quanyu Tang
2026 J jnl
A spectral lower bound on chromatic numbers using p-energy.
Eur. J. Comb.
Clive Elphick, Quanyu Tang, Shengtong Zhang
2023 J jnl
More tales of Hoffman: bounds for the vector chromatic number of a graph.
Discuss. Math. Graph Theory
Pawel Wocjan, Clive Elphick, David Anekstein
2020 J jnl
Spectral Lower Bounds for the Quantum Chromatic Number of a Graph - Part II.
Electron. J. Comb.
Pawel Wocjan, Clive Elphick, Parisa Darbari
2019 J jnl
Spectral Lower Bounds for the Orthogonal and Projective Ranks of a Graph.
Electron. J. Comb.
Pawel Wocjan, Clive Elphick
2019 J jnl
Spectral lower bounds for the quantum chromatic number of a graph.
J. Comb. Theory A
Clive Elphick, Pawel Wocjan
2017 J jnl
An Inertial Lower Bound for the Chromatic Number of a Graph.
Electron. J. Comb.
Clive Elphick, Pawel Wocjan
2017 J jnl
Upper bounds for the achromatic and coloring numbers of a graph.
Discret. Appl. Math.
Baoyindureng Wu, Clive Elphick
2016 J jnl
Conjectured bounds for the sum of squares of positive eigenvalues of a graph.
Discret. Math.
Clive Elphick, Miriam Farber, Felix Goldberg, Pawel Wocjan
2015 J jnl
Errata: New measures of graph irregularity.
Electron. J. Graph Theory Appl.
Clive Elphick, Pawel Wocjan
2015 J jnl
Unified spectral bounds on the chromatic number.
Discuss. Math. Graph Theory
Clive Elphick, Pawel Wocjan
2014 J jnl
New measures of graph irregularity.
Electron. J. Graph Theory Appl.
Clive Elphick, Pawel Wocjan
2013 J jnl
New Spectral Bounds on the Chromatic Number Encompassing all Eigenvalues of the Adjacency Matrix.
Electron. J. Comb.
Pawel Wocjan, Clive Elphick
2013 J jnl
Strengthening Turan's Theorem for Irregular Graphs
CoRR
Clive Elphick, Pawel Wocjan
2012 J jnl
New spectral bounds on the chromatic number combining eigenvalues of the Laplacian and signless Laplacian
CoRR
Clive Elphick, Pawel Wocjan
2012 J jnl
New spectral bounds on the chromatic number encompassing all eigenvalues of the adjacency matrix
CoRR
Pawel Wocjan, Clive Elphick