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Operations Research Letters, Volume 28
Volume 28, Number 1, February 2001
- Gérard Cornuéjols, Yanjun Li:
Elementary closures for integer programs. 1-8 - Margaréta Halická:
Two simple proofs for analyticity of the central path in linear programming. 9-19 - Igor V. Konnov:
Relatively monotone variational inequalities over product sets. 21-26 - Kenneth Mitchell:
Constructing a correlated sequence of matrix exponentials with invariant first-order properties. 27-34 - Ho Woo Lee, Won Joo Seo, Seung Hyun Yoon:
An analysis of multiple-class vacation queues with individual thresholds. 35-49
Volume 28, Number 2, March 2001
- B. Venkateshwara Rao, Richard M. Feldman:
Approximations and bounds for the variance of steady-state waiting times in a GI/G/1 queue. 51-62 - Fabrizio Rossi, Stefano Smriglio:
A branch-and-cut algorithm for the maximum cardinality stable set problem. 63-74 - Frank K. Hwang:
A new index of component importance. 75-79 - Hoang Q. Tuyen, Le Dung Muu:
Biconvex programming approach to optimization over the weakly efficient set of a multiple objective affine fractional problem. 81-92 - Laurens Cherchye, Tom Van Puyenbroeck:
A comment on multi-stage DEA methodology. 93-98
Volume 28, Number 3, April 2001
- Alfred Sham, Y. June Wu, J. David Fuller:
Assessment of several algorithms for multi-period market equilibrium models with geometric distributed lag demand. 99-106 - Gregory Z. Gutin, Anders Yeo:
TSP tour domination and Hamilton cycle decompositions of regular digraphs. 107-111 - Tava Lennon Olsen:
Approximations for the waiting time distribution in polling models with and without state-dependent setups. 113-123 - Heng-Qing Ye, Hong Chen:
Lyapunov method for the stability of fluid networks. 125-136 - Gordon E. Willmot, Steve Drekic:
On the transient analysis of the MX/M/infinity queue. 137-142 - Edmond J. Vanderperre:
Point availability of a robot-safety device. 143-148
Volume 28, Number 4, May 2001
- Rolf H. Möhring, Andreas S. Schulz, Frederik Stork, Marc Uetz:
On project scheduling with irregular starting time costs. 149-154 - Hanif D. Sherali:
On mixed-integer zero-one representations for separable lower-semicontinuous piecewise-linear functions. 155-160 - Ismael R. de Farias Jr.:
A family of facets for the uncapacitated p-median polytope. 161-167 - Vladimir G. Deineko, Gerhard J. Woeginger:
A comment on consecutive-2-out-of-n systems. 169-171 - Jesus R. Artalejo, Alexander N. Dudin, Valentina I. Klimenok:
Stationary analysis of a retrial queue with preemptive repeated attempts. 173-180 - Jakob R. Møller:
Tail asymptotics for M/G/1-type queueing processes with light-tailed increments. 181-185 - Srinagesh Gavirneni:
An efficient heuristic for inventory control when the customer is using a (s, S) policy. 187-192 - Defeng Sun:
A further result on an implicit function theorem for locally Lipschitz functions. 193-198
Volume 28, Number 5, June 2001
- Chunfu Jia:
Stochastic single machine scheduling with an exponentially distributed due date. 199-203 - Philippe Baptiste, Vadim G. Timkovsky:
On preemption redundancy in scheduling unit processing time jobs on two parallel machines. 205-212 - Dean H. Lorenz, Danny Raz:
A simple efficient approximation scheme for the restricted shortest path problem. 213-219 - Zhiyi Tan, Yong He:
Semi-on-line scheduling with ordinal data on two uniform machines. 221-231 - Michel Mandjes:
A note on queues with M/G/infinity input. 233-242 - P. R. Parthasarathy, N. Selvaraju:
Exact transient solution of a state-dependent queue in discrete time. 243-248
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