Contents of volume XLVII (1998) issue 1

E. Ballico: The algebraic geometry and the deformation theory of the signed geodesics space 1-12
M. Weber: Entropie metrique et accroissements de moyennes ergodiques 13-27
L.A. Kurdachenko - H. Smith: Groups with the weak maximal condition for non-subnormal subgroups 29-49
M. Briane: Homogenization in some weakly connected domains 51-94
B. Liu: A note on multiple periodic solutions of a second order quasilinear ODE with asymmetric nonlinearities 95-114
S. Freni: Quasiparallel lines in finite linear spaces 115-124
M.R. Crisci - B. Paternoster: Parallel Runge-Kutta-Nystrom methods 125-147
D. Bongiorno: Su un teorema di Steinhauss 149-152
R. Picard: On a selfadjoint realization of curl and some of its applications 153-180
S. Pennisi: Representation theorems for isotropic functions. Extension to the case of pseudo-tensors 181-204
M.R. Celentani - A. Leone: On quasinormal subgroups of infinite groups 205-211


Contents of volume XLVII (1998) issue 2

C.Schmoeger: The punctured neighbourhood theorem in Banach algebras, III 213-230
G. Jaiani: On boundary value problems for conjugate generalized harmonic functions 231-256
F. Ferrari: Rearrangements and an obstacle problem for degenerate variational inequalities 257-275
M.F. Betta - T. Del Vecchio - M.R. Posteraro: Existence and regularity results for nonlinear degenerate elliptic equations with measure data 277-295
A. Lyaghfouri: The evolution dam problem for nonlinear Darcy's law and nonlinear leaky boundary conditions 297-357
T. Landolfi - M. Manfredino: Groups with many intersections of maximal subgroups 359-371
M. Carletti - F. Pellerey: A new necessary condition for higher order stochastic dominances with applications 373-381
A.B. Shamardan - M.H. Farag - S.M. Refaat: Spatial central finite difference with DIRK(3,3) temporal schemes for nonlinear dispersive waves 383-397