1. Additional results on the series expansions of some trigonometric and hyperbolic functions

   • Cesare Palmisani
   • Bruno Rizzi

   OriginalPaper Pages: 173 - 188

2. On the transitivity of the relation β in semihypergroups

   • Marin Gutan

   OriginalPaper Pages: 189 - 200

3. Compactifications whose remainders are zero dimensional and retract

   • Yusuf Ünlü
   • Fikret Kuyucu

   OriginalPaper Pages: 201 - 210

4. On extremal semi-Riemannian submanifolds

   • Demir N. Kupeli

   OriginalPaper Pages: 211 - 232

5. The Moore-Penrose and group inverse of square matrices and the Jordan canonical form

   • Stanimirović Predrag

   OriginalPaper Pages: 233 - 255

6. Groups with restrictions on infinite subnormal subgroups

   • Silvana Franciosi
   • Francesco de Giovanni

   OriginalPaper Pages: 256 - 266

7. On the minimal degree of the *-polynomial identities for the matrix algebra of order 6 with symplectic involution

   • Tsetska Gr. Rashkova

   OriginalPaper Pages: 267 - 288

8. On the approximation of measurable functions by continuous functions

   • J. M. Aldaz

   OriginalPaper Pages: 289 - 302

9. The quasi-static problem for an electromagnetic conductor

   • Roberta Nibbi

   OriginalPaper Pages: 303 - 322

10. On the initial time behavior of spatial derivatives for solutions of the parabolic Cauchy problem

    • Charles S. Kahane

    OriginalPaper Pages: 323 - 350