Interpolation of linear operators

A Treatise on the Theory of Bessel Functions.

Matthew Porter, G. N. Watson · American Mathematical Monthly · 1923 · 9.6K citations

Natural Sciences, Mathematics, Physics +13

Summation of multiple Fourier series by spherical means

Salomon Bochner · Transactions of the American Mathematical Society · 1936 · 197 citations

Natural Sciences, Anatomy, Time Series Analysis +8

Theorems on Fourier series and power series

H. R. Pitt · Duke Mathematical Journal · 1937 · 105 citations

Natural Sciences, Mathematics, Physics +14

A convexity theorem for certain groups of transformations

I. I. Hirschman · Journal d Analyse Mathématique · 1952 · 90 citations

Natural Sciences, Computer Science, Group Dynamics +8

Summation of Multiple Fourier Series by Spherical Means

Salomon Bochner · Transactions of the American Mathematical Society · 1936 · 49 citations · Full text

Natural Sciences, Anatomy, Time Series Analysis +8