1. On Regular, Strongly Regular Congruences on Ordered Semigroups

   • Xie Xiang-Yun

   Pages: 159 - 178

2. On the Solution Theory of Factored Cauchy Problems and the Abstract d'Alembert's Formula

   • Nikos Kodogianidis

   Pages: 179 - 208

3. Estimation of the Rate of Convergence of Semigroups to an Asynchronous Equilibrium

   • M. Khaladi
   • O. Arino

   Pages: 209 - 223

4. Topology of the Semigroup of Singular Endomorphisms

   • V. N. Krishnachandran
   • K. S. S. Nambooripad

   Pages: 224 - 248

5. Cross-connections of Bilinear Form Semigroups

   • D. Rajendran
   • K. S. S. Nambooripad

   Pages: 249 - 262

6. Semilattice Decompositions of Semigroups Revisited

   • Stojan Bogdanovic
   • Miroslav Ciric
   • Zaeko Popovic

   Pages: 263 - 276

7. The Problem of Freeness for Euler Monoids and Möbius Groups

   • Aleksander Grytczuk
   • Marek Wójtowicz

   Pages: 277 - 282

8. On the Relationship between Perturbed Semigroups and their Generators

   • Michael Jung

   Pages: 283 - 297

9. Geometric Notes on monoids

   • Florian Kainrath
   • Günter Lettl

   Pages: 298 - 302

10. The Semigroup of Hall Matrices over Distributive Lattices

    • Yijia Tan

    Pages: 303 - 314

11. On Multiplicative Generators of Commutative Rings

    • John Isbell

    Pages: 315 - 315

12. Correction of an error in the paper 'Extensions of Hamburger's Theorem'

    • Torbe Maack Bisgaard

    Pages: 316 - 316