On groups with many almost normal subgroups Silvana FranciosiFrancesco de GiovanniLeonid A. Kurdachenko OriginalPaper Pages: 35 - 65
L ∞-solutions for some nonlinear degenerate elliptic and parabolic equations G. R. CirmiM. M. Porzio OriginalPaper Pages: 67 - 86
Compactifications, A-compactifications and proximities Georgi DimovGino Tironi OriginalPaper Pages: 87 - 108
A Saint-Venant type principle for Dirichlet forms on discontinuous media M. BiroliU. Mosco OriginalPaper Pages: 125 - 181
Weakly elliptic systems of variational inequalities: a 2×2 model problem with obstacles in both components D. R. AdamsH. J. Nussenzveig Lopes OriginalPaper Pages: 183 - 201
Groups with subnormality for all subgroups that are not finitely generated Hermann HeinekenLeonid A. Kurdachenko OriginalPaper Pages: 203 - 232
Finite groups and subgroup-permutability Mariagrazia BianchiAnna Gillio Berta MauriLibero Verardi OriginalPaper Pages: 251 - 268
On a Penrose-Fife model with zero interfacial energy leading to a phase-field system of relaxed Stefan type Pierluigi ColliJürgen Sprekels OriginalPaper Pages: 269 - 289
On the reduction to a subspace of stability properties of systems in metric spaces P. SeibertJ. S. Florio OriginalPaper Pages: 291 - 320
Quasimonotonicity, regularity and duality for nonlinear systems of partial differential equations Christoph Hamburger OriginalPaper Pages: 321 - 354
Semilinear Dirichlet problem involving critical exponent for the Kohn Laplacian G. Citti OriginalPaper Pages: 375 - 392
