APPROXIMATION BY SOLUTIONS OF PARTIAL DIFFERENTIAL EQUATIONS

[1] BECKERT H, 1959, MATH ANN, V139, P255

[2] FUNCTIONAL ANALYSIS AND PARTIAL DIFFERENTIAL EQUATIONS .2. [J]. MATHEMATISCHE ANNALEN, 1962, 145 (02) : 81 - 226

[3] APPOXIMATION IN UNIFORM NORM BY SOLUTIONS OF ELLIPTIC DIFFERENTIAL EQUATIONS [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1961, 67 (04) : 400 - &

[4] ON THE SPECTRAL THEORY OF ELLIPTIC DIFFERENTIAL OPERATORS .1. [J]. MATHEMATISCHE ANNALEN, 1961, 142 (01) : 22 - 130

[5] BROWDER FE, TO BE PUBLISHED

[6] UNIQUENESS IN THE CAUCHY PROBLEM FOR PARTIAL DIFFERENTIAL EQUATIONS [J]. AMERICAN JOURNAL OF MATHEMATICS, 1958, 80 (01) : 16 - 36

[7] ON THE DIFFERENTIABILITY OF THE SOLUTIONS OF LINEAR ELLIPTIC DIFFERENTIAL EQUATIONS [J]. COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1953, 6 (03) : 299 - 326

[8] HORMANDER L, 1961, SUM C AM MATH SOC FU

[9] LAX PD, 1956, COMM PURE APPL MATH, V8, P747

[10] LERAY J, 1953, HYPERBOLIC EQUATIONS

[1] BECKERT H, 1959, MATH ANN, V139, P255

[2] FUNCTIONAL ANALYSIS AND PARTIAL DIFFERENTIAL EQUATIONS .2. [J]. MATHEMATISCHE ANNALEN, 1962, 145 (02) : 81 - 226

[3] APPOXIMATION IN UNIFORM NORM BY SOLUTIONS OF ELLIPTIC DIFFERENTIAL EQUATIONS [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1961, 67 (04) : 400 - &

[4] ON THE SPECTRAL THEORY OF ELLIPTIC DIFFERENTIAL OPERATORS .1. [J]. MATHEMATISCHE ANNALEN, 1961, 142 (01) : 22 - 130

[5] BROWDER FE, TO BE PUBLISHED

[6] UNIQUENESS IN THE CAUCHY PROBLEM FOR PARTIAL DIFFERENTIAL EQUATIONS [J]. AMERICAN JOURNAL OF MATHEMATICS, 1958, 80 (01) : 16 - 36

[7] ON THE DIFFERENTIABILITY OF THE SOLUTIONS OF LINEAR ELLIPTIC DIFFERENTIAL EQUATIONS [J]. COMMUNICATIONS ON PURE AND APPLIED MATHEMATICS, 1953, 6 (03) : 299 - 326

[8] HORMANDER L, 1961, SUM C AM MATH SOC FU

[9] LAX PD, 1956, COMM PURE APPL MATH, V8, P747

[10] LERAY J, 1953, HYPERBOLIC EQUATIONS