@ 1996 Kluwer Academic Publishers. Printed in the Netherlands. Sobolev Spaces on an Arbitrary Metric Space

[1]  P. Bassanini,et al.  Elliptic Partial Differential Equations of Second Order , 1997 .

[2]  P. Hajłasz.  Boundary behaviour of Sobolev mappings , 1995 .

[3]  P. Hajłasz.  Equivalent statement of the Poincaré Conjecture , 1994 .

[4]  J. Heinonen,et al.  Nonlinear Potential Theory of Degenerate Elliptic Equations , 1993 .

[5]  B. Bojarski,et al.  Pointwise inequalities for Sobolev functions and some applications , 1993 .

[6]  John L. Lewis.  On very weak solutions of certain elliptic systems , 1993 .

[7]  Piotr Hajłasz,et al.  Change of variables formula under minimal assumptions , 1993 .

[8]  F. Béthuel,et al.  The approximation problem for Sobolev maps between two manifolds , 1991 .

[9]  J. Maly.  $L^p$-approximation of Jacobians , 1991 .

[10]  W. Ziemer.  Weakly differentiable functions , 1989 .

[11]  Jiří Souček,et al.  Cartesian currents and variational problems for mappings into spheres , 1989 .

[12]  Brian White,et al.  Homotopy classes in Sobolev spaces and the existence of energy minimizing maps , 1988 .

[13]  F. Lin,et al.  Mappings minimizing the Lp norm of the gradient , 1987 .

[14]  Alberto Torchinsky,et al.  Real-Variable Methods in Harmonic Analysis , 1986 .

[15]  F. Chiarenza,et al.  A note on a weighted Sobolev inequality , 1985 .

[16]  J. García-cuerva,et al.  Weighted norm inequalities and related topics , 1985 .

[17]  W. Ziemer,et al.  A Lusin type approximation of Sobolev functions by smooth functions , 1985 .

[18]  Jaak Peetre,et al.  Function spaces on subsets of Rn , 1984 .

[19]  Leon Simon,et al.  Lectures on Geometric Measure Theory , 1984 .

[20]  Carlos E. Kenig,et al.  The local regularity of solutions of degenerate elliptic equations , 1982 .

[21]  Paolo Marcellini,et al.  Semicontinuity problems in the calculus of variations , 1980 .

[22]  D. Gilbarg,et al.  Elliptic Partial Differential Equa-tions of Second Order , 1977 .

[23]  I. Ekeland,et al.  Convex analysis and variational problems , 1976 .

[24]  L. Hedberg.  On certain convolution inequalities , 1972 .

[25]  A. Calderón.  Estimates for singular integral operators in terms of maximal functions , 1972 .

[26]  A. Zygmund,et al.  Local properties of solutions of elliptic partial di erential equations , 1961 .

[27]  Hassler Whitney,et al.  On totally differentiable and smooth functions. , 1951 .

[28]  Sur la convergence forte dans les champs $L^{p}$ , 1930 .