Group Theory, Combinatorics, and Computing

Robert Fitzgerald Morse, University of Evansville, IN.Daniela Nikolova-Popova, Florida Atlantic University, Boca Raton, FL.Sarah Witherspoon Texas A & M University, College Station, TX.

• M. Bianchi, M. Herzog, and E. Pacifici - On the regularity of a graph related to conjugacy classes of groups: Small valenciesR. Grigorchuk and D. Savchuk - Self-similar groups acting essentially freely on the boundary of the binary rooted treeC. Hering, A. Krebs, and T. Edgar - Non-symmetric lexicographic configurationsT. Hurley - Algebraic structures for communicationsL.-C. Kappe - Finite coverings: A journey through groups, loops, rings and semigroupsR. Laue - Decompositions of Kramer-Mesner matricesP. Longobardi, M. Maj, and D. J. S. Robinson - Recent results on groups with few isomorphism classes of derived subgroupsJ. Moori - Designs and codes from PSL 2 (q)B. Plotkin - Algebraic logic and logical geometry in arbitrary varieties of algebrasP. Spiga and A. Zalesski - A uniform upper bound for the character degree sums and Gelfand-Graev-like characters for finite simple groups