135 citations
- University of RochesterUS3 papers
- Indian Association for the Cultivation of ScienceIN2 papers
- Max Planck Institute for Gravitational PhysicsDE2 papers
- Max Planck SocietyDE2 papers
- Oklahoma State UniversityUS2 papers
- Academy of AthensGR1 paper
- CCI Reprographics (United States)US1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
- École Normale Supérieure - PSLFR1 paper
- Harish-Chandra Research InstituteIN1 paper
- Institute of Mathematical SciencesIN1 paper
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math.CO2009
Strongly regular edge-transitive graphs
Joy Morris, Cheryl E. Praeger, Pablo Spiga
In this paper, we examine the structure of vertex- and edge-transitive strongly regular graphs, using normal quotient reduction. We show that the irreducible graphs in this family…
math.CO2007
Balanced Cayley graphs and balanced planar graphs
Joy Morris, Pablo Spiga, Kerri Webb
A balanced graph is a bipartite graph with no induced circuit of length 2 mod 4. These graphs arise in linear programming. We focus on graph-algebraic properties of balanced graphs…
math.CO2003
Flows that are sums of hamiltonian cycles in Cayley graphs on abelian groups
Dave Morris, Joy Morris, David P. Moulton
If X is any connected Cayley graph on any finite abelian group, we determine precisely which flows on X can be written as a sum of hamiltonian cycles. (This answers a question of B…