A semigroup proof of the bounded degree case of S.B. Raoʼs Conjecture on degree sequences and a bipartite analogue Fulltext Access 4 Pages 2012
On graphs for which the connected domination number is at most the total domination number Fulltext Access 4 Pages 2012
A characterization of 1-cycle resonant graphs among bipartite 2-connected plane graphs Fulltext Access 4 Pages 2012
Dual concepts of almost distance-regularity and the spectral excess theorem Fulltext Access 5 Pages 2012
Linear codes arising from the Gale transform of distinguished subsets of some projective spaces Fulltext Access 5 Pages 2012
Laplacian spectral characterization of some graphs obtained by product operation Fulltext Access 5 Pages 2012
On the difference between chromatic number and dynamic chromatic number of graphs Fulltext Access 5 Pages 2012
On stable cycles and cycle double covers of graphs with large circumference Fulltext Access 5 Pages 2012
A generalization of the Erdős–Ko–Rado theorem to tt-designs in certain semilattices Fulltext Access 5 Pages 2012
An explicit formula for the number of permutations with a given number of alternating runs Fulltext Access 5 Pages 2012
On Brenti's conjecture about the log-concavity of the chromatic polynomial Fulltext Access 5 Pages 2012
Performance guarantees of jump neighborhoods on restricted related parallel machines Fulltext Access 5 Pages 2012
State partitioning based linear program for stochastic dynamic programs: An invariance property Fulltext Access 5 Pages 2012
An FPTAS for the single-item capacitated economic lot-sizing problem with supply and demand Fulltext Access 5 Pages 2012
Model of transfer tax on transboundary water pollution in China’s river basin Fulltext Access 5 Pages 2012
Sample approximation technique for mixed-integer stochastic programming problems with several chance constraints Fulltext Access 5 Pages 2012
A new semidefinite programming relaxation scheme for a class of quadratic matrix problems Fulltext Access 5 Pages 2012
Stationary distribution of a multi-server vacation queue with constant impatient times Fulltext Access 5 Pages 2012
Inventory rationing with multiple demand classes: The case of group buying Fulltext Access 5 Pages 2012
Joint pricing and inventory management with deterministic demand and costly price adjustment Fulltext Access 5 Pages 2012
On orienting graphs for connectivity: Projective planes and Halin graphs Fulltext Access 5 Pages 2012
Strong convergence of a splitting proximal projection method for the sum of two maximal monotone operators Fulltext Access 5 Pages 2012
Astral graphs (threshold graphs), scale-free graphs and related algorithmic questions Fulltext Access 5 Pages 2012
(Δ+1Δ+1)-total choosability of planar graphs with no cycles of length from 4 to kk and without close triangles Fulltext Access 5 Pages 2012
A sufficient condition for Kim’s conjecture on the competition numbers of graphs Fulltext Access 5 Pages 2012
Counterexamples to a monotonicity conjecture for the threshold pebbling number Fulltext Access 5 Pages 2012
A computational study of the cutting plane tree algorithm for general mixed-integer linear programs Fulltext Access 5 Pages 2012
Impact of discounting and competition on benefit of decentralization with strategic customers Fulltext Access 5 Pages 2012
Sell or Hold: A simple two-stage stochastic combinatorial optimization problem Fulltext Access 5 Pages 2012
An improved ellipsoid method for solving convex differentiable optimization problems Fulltext Access 5 Pages 2012
A joint pricing and inventory control problem under an energy buy-back program Fulltext Access 5 Pages 2012