1. Jan Pelant (18.2.1950–11.4.2005)

   • B. Balcar
   • V. Müller
   • P. Simon

   OriginalPaper Pages: 1 - 8

2. Diagonal reductions of matrices over exchange ideals

   • Huanyin Chen

   OriginalPaper Pages: 9 - 18

3. Circuit and cocircuit partitions of binary matroids

   • Eunice Gogo Mphako

   OriginalPaper Pages: 19 - 25

4. On sandwich sets and congruences on regular semigroups

   • Mario Petrich

   OriginalPaper Pages: 27 - 46

5. Holland’s theorem for pseudo-effect algebras

   • Anatolij Dvurečenskij

   OriginalPaper Pages: 47 - 59

6. Invariant subspaces of X** under the action of biconjugates

   • Sophie Grivaux
   • Jan Rychtář

   OriginalPaper Pages: 61 - 77

7. On a homogeneity condition for MV-algebras

   • Ján Jakubík

   OriginalPaper Pages: 79 - 98

8. Weak edge-degree domination in hypergraphs

   • Belmannu Devadas Acharya
   • Purnima Gupta

   OriginalPaper Pages: 99 - 108

9. Isotype knice subgroups of global Warfield groups

   • Charles Megibben
   • William Ullery

   OriginalPaper Pages: 109 - 132

10. The ordering of commutative terms

    • J. Ježek

    OriginalPaper Pages: 133 - 154

11. Extensions of partially ordered partial abelian monoids

    • Sylvia Pulmannová

    OriginalPaper Pages: 155 - 178

12. Removable singularities for weighted Bergman spaces

    • Anders Björn

    OriginalPaper Pages: 179 - 227

    

13. On signed distance-k-domination in graphs

    • Huaming Xing
    • Liang Sun
    • Xuegang Chen

    OriginalPaper Pages: 229 - 238

14. k-systems, k-networks and k-covers

    • Jinjin Li
    • Shou Lin

    OriginalPaper Pages: 239 - 245

15. On positive solutions for a nonlinear boundary value problem with impulse

    • Huseyin Bereketoglu
    • Aydin Huseynov

    OriginalPaper Pages: 247 - 265

16. 4-dimensional anti-Kähler manifolds and Weyl curvature

    • Jaeman Kim

    OriginalPaper Pages: 267 - 271