1. Existence of solutions and existence of optimal solutions. The quasi linear case

   • L. Cesari
   • S. H. Hou

   OriginalPaper Pages: 5 - 45

2. Homogeneization problems for weak almost periodic differential equations

   • Janusz Traple

   OriginalPaper Pages: 46 - 55

3. Pointwise sequential compactness and weak compactness in spaces of contents

   • Hans Weber

   OriginalPaper Pages: 56 - 78

4. Generalisation d’une formule de Katz-Steenbrink

   • Philippe Mathieu

   OriginalPaper Pages: 79 - 88

5. Almost contact metric submersions

   • Domingo Chinea

   OriginalPaper Pages: 89 - 104

6. Dense operators on aKH-module

   • Nazanin Azarnia

   OriginalPaper Pages: 105 - 110

7. Annihilators in rings with involution

   • Jeffrey Bergen
   • Charles Lanski

   OriginalPaper Pages: 111 - 121

8. Derivations on Lie ideals in semiprime rings

   • Luisa Carini

   OriginalPaper Pages: 122 - 126

9. Lipschitzian solutions of the implicit Cauchy problemg(x′)=f(t,x),x(0)=0, withf discontinuous inx

   • Biagio Ricceri

   OriginalPaper Pages: 127 - 135

10. Characterization of some topological semigroups whose level curves are homothetic

    • Claudi Alsina

    OriginalPaper Pages: 136 - 140

11. Estimates and regularization for solutions of some ill-posed problems of elliptic and parabolic type

    • Howard A. Levine
    • Sergio Vessella

    OriginalPaper Pages: 141 - 160