Homomorphisms on normed algebras

Remarks on de la Vallée Poussin means and convex conformal maps of the circle

Georg Pólya, I. J. Schoenberg · Pacific Journal of Mathematics · 1958 · 155 citations · Full text

Natural Sciences, Mathematics, Geometry +9

Remarks on the maximum principle for parabolic equations and its applications

Avner Friedman · Pacific Journal of Mathematics · 1958 · 120 citations · Full text

Natural Sciences, Mathematics, Differential Equations +6

The structure of idempotent semigroups. I

Naoki Kimura · Pacific Journal of Mathematics · 1958 · 118 citations · Full text

Natural Sciences, Mathematics, Set Theory +5

Lower bounds for higher eigenvalues by finite difference methods

Hans F. Weinberger · Pacific Journal of Mathematics · 1958 · 82 citations · Full text

Computing, Computational Engineering, Computer Science +16

The Uniqueness of Norm Problem in Banach Algebras

C. E. Rickart · Annals of Mathematics · 1950 · 71 citations

Natural Sciences, Mathematics, Algebra +9