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Mark Farrell's personal notes.

Posts

Apr 29, 2018
Classifying Self-Dual Strongly Regular Graphs
Mar 30, 2018
Characterizing Self-Dual Strongly Regular Graphs
Feb 16, 2018
More Self-Dual Coherent Algebras
Dec 18, 2017
Fourier Transforms on Coherent Algebras
Dec 11, 2017
Duality in Coherent Algebras
Jun 19, 2017
Characterizing Normal Matrices
Jun 6, 2017
Invariant Subspaces and Characteristic Polynomials
May 31, 2017
Spectra of Conjugacy Class Graphs
May 22, 2017
Coherent Algebras from Graphs
Feb 21, 2017
Primary Decompositions of Vector Spaces
Feb 20, 2017
Counting Subspaces over Finite Fields
Feb 14, 2017
Grassmann Graphs Are Distance-Transitive
Feb 5, 2017
Grassmann Graphs Are Distance-Regular
Jan 5, 2017
Strongly Regular Grassmann Graphs
Dec 27, 2016
Distinct Eigenvalues and Walk-Regular Graphs
Dec 17, 2016
Examples of Walk-Regular Graphs
Oct 24, 2016
Closed Walks and Cospectral Graphs
Oct 1, 2016
Invariant Column Spaces
Sep 28, 2016
Perfect State Transfer and Uniform Mixing on Complete Graphs
Sep 23, 2016
Complete Graphs Are Characterized by Their Spectra
Sep 18, 2016
Perfect State Transfer and Uniform Mixing on Cartesian Products of Graphs
Aug 19, 2016
Closed Walks and Cospectral Vertices
Apr 26, 2016
Remembering Alfie Farrell