Another Ham Sandwich in the Plane Alexey BalitskiyAlexey GarberRoman Karasev OriginalPaper 25 March 2015 Pages: 235 - 242
Symmetry Type Graphs of Polytopes and Maniplexes Gabe CunninghamMaría Del Río-FrancosMicael Toledo OriginalPaper 29 January 2015 Pages: 243 - 268
The Two-Colour Rado Number for the Equation ax + by = (a + b)z Swati GuptaJ. Thulasi RanganAmitabha Tripathi OriginalPaper 29 April 2015 Pages: 269 - 291
0-Hecke Algebra Action on the Stanley-Reisner Ring of the Boolean Algebra Jia Huang OriginalPaper 29 January 2015 Pages: 293 - 323
A Generalization of Euler Numbers to Finite Coxeter Groups Matthieu Josuat-Vergès OriginalPaper 15 February 2015 Pages: 325 - 336
Connection Coefficients Between Generalized Rising and Falling Factorial Bases Jeffrey LieseBrian K. MiceliJeffrey Remmel OriginalPaper 27 February 2015 Pages: 337 - 361
A Bound for the Growth Rate of Binary Matroids Having No PG(k-1, 2)-Minor Sean McGuinness OriginalPaper 29 January 2015 Pages: 363 - 371
Feedback Arc Set Problem and NP-Hardness of Minimum Recurrent Configuration Problem of Chip-Firing Game on Directed Graphs Kévin PerrotTrung Van Pham OriginalPaper 04 February 2015 Pages: 373 - 396