On a characteristic property of finite sets

On the generation of semigroups of linear operators

1952 • 163 citations

Remarks on the Neumann-Poincaré integral equation

1952 • 85 citations

Symmetric perpendicularity in Hilbert geometries

1952 • 43 citations

Groups of orthogonal row-latin squares

1952 • 33 citations

A modification of the Neumann-Poincaré method for multiply connected regions

1952 • 30 citations

A third order irregular boundary value problem and the associated series

1952 • 26 citations

On a characteristic property of finite sets

1952 • 25 citations

On algebras whose factor algebras are Boolean

1952 • 24 citations

Well-ordered subsets and maximal members of ordered sets

1952 • 24 citations

Oscillation theorems for the solutions of linear, nonhomogeneous, second-order differential systems

1952 • 21 citations

Multiplicative closure and the Walsh functions

1952 • 20 citations

A diophantine property of the Fuchsian groups

1952 • 19 citations

Note on some Tauberian theorems of O. SzÃsz

1952 • 19 citations

An optimum problem in the Weinstein method for eigenvalues

1952 • 19 citations

Uniformly accessible Jordan curves through large sets of relative harmonic measure zero

1952 • 19 citations

Note on Fourier analysis. XXXI. Cesàro summability of Fourier series

1952 • 16 citations