Karen L. Collins

According to our database, Karen L. Collins authored at least 26 papers between 1984 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Split graphs and block representations.

Karen L. Collins, Ann N. Trenk, Rebecca Whitman

Discret. Math., April, 2024

2023

Clique immersion in graph products.

Karen L. Collins, Megan E. Heenehan, Jessica McDonald

Discret. Math., August, 2023

Great-circle tree thrackles.

Karen L. Collins, Cleo Roberts

Discret. Math., 2023

2022

The Distinguishing Number and Distinguishing Chromatic Number for Posets.

Karen L. Collins, Ann N. Trenk

Order, October, 2022

2019

An upper bound on Wiener Indices of maximal planar graphs.

Zhongyuan Che, Karen L. Collins

Discret. Appl. Math., 2019

2018

Finding Balance: Split Graphs and Related Classes.

Karen L. Collins, Ann N. Trenk

Electron. J. Comb., 2018

2016

Split graphs and Nordhaus-Gaddum graphs.

Christine T. Cheng, Karen L. Collins, Ann N. Trenk

Discret. Math., 2016

2014

Constructing Graphs with No Immersion of Large Complete Graphs.

Karen L. Collins, Megan E. Heenehan

J. Graph Theory, 2014

2013

Nordhaus-Gaddum Theorem for the Distinguishing Chromatic Number.

Karen L. Collins, Ann N. Trenk

Electron. J. Comb., 2013

The Distinguishing Chromatic Number of Kneser Graphs.

Zhongyuan Che, Karen L. Collins

Electron. J. Comb., 2013

2009

Bounds on the Distinguishing Chromatic Number.

Karen L. Collins, Mark Hovey, Ann N. Trenk

Electron. J. Comb., 2009

2008

Odd-angulated graphs and cancelling factors in box products.

Zhongyuan Che, Karen L. Collins, Claude Tardif

J. Graph Theory, 2008

2007

Retracts of box products with odd-angulated factors.

Zhongyuan Che, Karen L. Collins

J. Graph Theory, 2007

2006

The Distinguishing Chromatic Number.

Karen L. Collins, Ann N. Trenk

Electron. J. Comb., 2006

2004

Dependent edges in Mycielski graphs and 4-colorings of 4-skeletons.

Karen L. Collins, Kimberly Tysdal

J. Graph Theory, 2004

2002

Constructions of 3-Colorable Cores.

Karen L. Collins, Benjamin Shemmer

SIAM J. Discret. Math., 2002

On planar and dismantlable lattices.

Karen L. Collins

Discret. Math., 2002

1998

Circulants and Sequences.

Karen L. Collins

SIAM J. Discret. Math., 1998

1997

The number of Hamiltonian paths in a rectangular grid.

Karen L. Collins, Lucia B. Krompart

Discret. Math., 1997

1996

Symmetry Breaking in Graphs.

Michael O. Albertson, Karen L. Collins

Electron. J. Comb., 1996

1994

An inversion relation of multinomial type.

Daniel S. Moak, Konrad J. Heuvers, K. P. S. Bhaskara Rao, Karen L. Collins

Discret. Math., 1994

1993

Factoring distance matrix polynomials.

Karen L. Collins

Discret. Math., 1993

1989

On a conjecture of Graham and Lovász about distance matrices.

Karen L. Collins

Discret. Appl. Math., 1989

1987

A lower bound for 0, 1, * tournament codes.

Karen L. Collins, Peter W. Shor, John R. Stembridge

Discret. Math., 1987

1985

Homomorphisms of 3-chromatic graphs.

Michael O. Albertson, Karen L. Collins

Discret. Math., 1985

1984

Duality and perfection for edges in cliques.

Michael O. Albertson, Karen L. Collins

J. Comb. Theory, Ser. B, 1984