1. The convex hull of a linear congruence relation in zero-one variables

   • Dimitris Alevras
   • Minendra P. Rijal

   Articles Pages: 1 - 23

2. Book review

   • V. Schmidt

   BookReview Pages: 24 - 24

3. A two parameter mixed interior-exterior penalty algorithm

   • Abdelhamid Benchakroun
   • Jean-Pierre Dussault
   • Abdelatif Mansouri

   Articles Pages: 25 - 55

4. Book review

   • F. Rendl

   BookReview Pages: 56 - 56

5. An example of optimal switching between a wiener process and a deterministic motion with a non-zero switching cost

   • D. S. Donchev

   Articles Pages: 57 - 70

6. A superharmonic approach to solving infinite horizon partially observable Markov decision problems

   • D. J. White

   Articles Pages: 71 - 88

7. Denumerable controlled Markov chains with average reward criterion: Sample path optimality

   • Rolando Cavazos-Cadena
   • Emmanuel Fernández-Gaucherand

   Articles Pages: 89 - 108

8. Minimizing the weighted number of late jobs in UET open shops

   • Gábor Galambos
   • Gerhard J. Woeginger

   Articles Pages: 109 - 114

9. Note on an alternative solution of Kamien-Schwartz's limit pricing problem

   • Karl-Walter Küpper
   • Johann Walter

   Articles Pages: 115 - 120

10. Book reviews

    • A. Drexl
    • E. Girlich
    • K. -H. Eger

    BookReview Pages: 121 - 124