1. Foreword

   • Marco Biroli

   EditorialNotes Pages: 309 - 310

2. Sobolev inequalities on homogeneous spaces

   • Marco Biroli
   • Umberto Mosco

   OriginalPaper Pages: 311 - 324

3. Regularity for solutions of quasilinear elliptic equations under minimal assumptions

   • Filippo Chiarenza

   OriginalPaper Pages: 325 - 334

4. Dimensions at infinity for Riemannian manifolds

   • Thierry Coulhon

   OriginalPaper Pages: 335 - 344

5. On infinite dimensional sheets

   • D. Feyel
   • A. de La Pradelle

   OriginalPaper Pages: 345 - 359

6. Weighted Poincaré inequalities for Hörmander vector fields and local regularity for a class of degenerate elliptic equations

   • B. Franchi
   • G. Lu
   • R. L. Wheeden

   OriginalPaper Pages: 361 - 375

7. Reflecting diffusions on Lipschitz domains with cusps-analytic construction and Skorohod representation-

   • Masatoshi Fukushima
   • Matsuyo Tomisaki

   OriginalPaper Pages: 377 - 408

8. Fermabilité des formes de Dirichlet et inégalité de type Poincaré

   • Gabriel Mokobodzki

   OriginalPaper Pages: 409 - 413

9. Comparaison Hölderienne des distances sous-elliptiques et calculS(m, g)

   • Sami Mustapha
   • Nicholas Varopoulos

   OriginalPaper Pages: 415 - 428

10. Parabolic Harnack inequality for divergence form second order differential operators

    • L. Saloff-Coste

    OriginalPaper Pages: 429 - 467