akira-hiraki documents

A Circuit Chasing Technique in a Distance-regular Graph with Triangles
Documents A Circuit Chasing Technique in a Distance-regular Graph with Triangles
Distance-regular Subgraphs in a Distance-regular Graph, III
Documents Distance-regular Subgraphs in a Distance-regular Graph, III
Distance-regular Subgraphs in a Distance-regular Graph, IV
Documents Distance-regular Subgraphs in a Distance-regular Graph, IV
Strongly Closed Subgraphs in a Regular Thick Near Polygon
Documents Strongly Closed Subgraphs in a Regular Thick Near Polygon
Retracing Argument for Distance-Regular Graphs
Documents Retracing Argument for Distance-Regular Graphs
Distance-regular subgraphs in a distance-regular graph, I
Documents Distance-regular subgraphs in a distance-regular graph, I
Applications of the retracing method for distance-regular graphs
Documents Applications of the retracing method for distance-regular graphs
A characterization of the Odd graphs and the doubled Odd graphs with a few of their intersection numbers
Documents A characterization of the Odd graphs and the doubled Odd graphs with a few of their intersection numbers
A characterization of the Hamming graph by strongly closed subgraphs
Documents A characterization of the Hamming graph by strongly closed subgraphs
A characterization of some distance-regular graphs by strongly closed subgraphs
Documents A characterization of some distance-regular graphs by strongly closed subgraphs
A generalization of an inequality of Brouwer–Wilbrink
Documents A generalization of an inequality of Brouwer–Wilbrink
A characterization of the doubled Grassmann graphs, the doubled Odd graphs, and the Odd graphs by strongly closed subgraphs
Documents A characterization of the doubled Grassmann graphs, the doubled Odd graphs, and the Odd graphs by strongly closed subgraphs
A distance-regular graph with bipartite geodetically closed subgraphs
Documents A distance-regular graph with bipartite geodetically closed subgraphs
The Number of Columns (1,k-2,1) in the Intersection Array of a Distance-Regular Graph
Documents The Number of Columns (1,k-2,1) in the Intersection Array of a Distance-Regular Graph
Strongly Closed Subgraphs in a Distance-Regular Graph with c 2 > 1
Documents Strongly Closed Subgraphs in a Distance-Regular Graph with c 2 > 1
Distance-regular Graphs of the Height h
Documents Distance-regular Graphs of the Height h
A Distance-Regular Graph with Strongly Closed Subgraphs
Documents A Distance-Regular Graph with Strongly Closed Subgraphs
A Higman-Haemers Inequality for Thick Regular Near Polygons
Documents A Higman-Haemers Inequality for Thick Regular Near Polygons
A Characterization of the Hamming Graphs and the Dual Polar Graphs by Completely Regular Subgraphs
Documents A Characterization of the Hamming Graphs and the Dual Polar Graphs by Completely Regular Subgraphs