S. PRIESS-CRAMPE, P. RIBENBOIM|||Logic programming and ultrametric spaces|||155-176||| J. FERREIRA, R. BENABIDALLAH, J.E. MUÑOZ RIVERA|||Asymptotic behaviour for the nonlinear beam equation in a time-dependent domain|||177-193||| F. SIEPE|||Regularity of minimizers of a class of anisotropic integral functionals|||195-210||| T. CAZENAVE, F. DICKSTEIN , M. ESCOBEDO|||A semilinear heat equation with concave-convex nonlinearity|||211-242||| E. BALLICO|||On torsion free sheaves on singular projective curves|||243-268||| L. REMPULSKA, M. SKORUPKA|||On convergence of first derivatives of certain Szasz-Mirakyan type operators|||269-279||| B. PALMER|||Remarks on a variational problem in Laguerre geometry|||281-293|||