Entropy numbers, s-numbers, and eigenvalue problems

Approximation of Functions

C. W. Clenshaw · The Computer Journal · 1966 · 371 citations · Full text

Engineering, Approximation Method, Approximation Algorithms +4

Finite dimensional subspaces of $L_{p}$

Debra Lewis · Studia Mathematica · 1978 · 132 citations · Full text

Infinite Dimensional Problem, Infinite Dimensional Analysis, Finite Dimensional Subspaces +1

Weyl numbers and eigenvalues of operators in Banach spaces

Albrecht Pietsch · Mathematische Annalen · 1980 · 90 citations

Spectral Theory, Linear Operator, Engineering +3

Inequalities between eigenvalues, entropy numbers, and related quantities of compact operators in Banach spaces

Bernd Carl, Hans Triebel · Mathematische Annalen · 1980 · 79 citations

Spectral Theory, Banach Spaces, Linear Operator +7

Eigenvalues of p-summing and lp-type operators in Banach spaces

William B. Johnson, Hermann König, B. Maurey et al. · Journal of Functional Analysis · 1979 · 78 citations

Spectral Theory, Lp-type Operators, Linear Operator +4