Volume 31, Number 1, January 2010
: The classification of inherited hyperconics in Hall planes of even order.
: Ascents and descents in 01-fillings of moon polyominoes.
: New bijective links on planar maps via orientations.
: Everywhere alpha-repetitive sequences and Sturmian words.
: The generalized Fibonomial matrix.
Jang Soo Kim
: Skew domino Schensted correspondence and sign-imbalance.
, Bolian Liu
: The index of maximum ambiguous density for irreducible non-powerful sign pattern matrices.
, Leo Storme
: A spectrum result on maximal partial ovoids of the generalized quadrangle Q(4, q), q even.
: On the infinite permutation generated by the period doubling word.
Volume 31, Number 2, February 2010
: On the completability of incomplete Latin squares.
: On a sphere that passes through n lattice points.
Volume 31, Number 3, April 2010
: Ramsey numbers of long cycles versus books or wheels.
: Homotopy types of box complexes of chordal graphs.
: Parabolic Kazhdan-Lusztig and R-polynomials for Boolean elements in the symmetric group.
: Parity considerations in Andrews-Gordon identities.
Volume 31, Number 4, May 2010
: Isotopy problems for saddle surfaces.
: Reversing a polyhedral surface by origami-deformation.
Volume 31, Number 5, July 2010
: Circuit and fractional circuit covers of matroids.
: Minimal identifying codes in trees and planar graphs with large girth.
, J. Wolf
: On subsets of F1n containing no k-term progressions.
Volume 31, Number 6, August 2010
: Quadrangles embedded in metasymplectic spaces.
Bart De Bruyn
: Locally subquadrangular hyperplanes in symplectic and Hermitian dual polar spaces.
Volume 31, Number 7, October 2010
: The non-existence of certain skew-symmetric amorphous association schemes.
: Subgraphs with orthogonal factorizations and algorithms.
: Small configurations in simple permutations.
: A natural bijection between permutations and a family of descending plane partitions.
: Products of linear forms and Tutte polynomials.
Volume 31, Number 8, December 2010
: Reduced Kronecker products which are multiplicity free or contain only few components.
: Relative centers of motion, implicit bars and dead-center positions for planar mechanisms.
David R. Wood
: Contractibility and the Hadwiger Conjecture.
: A proof of Bressoud's conjecture related to the Rogers-Ramanujan identities.