A technique for the detection of oscillation of second order ordinary differential equations

Stability theory for ordinary differential equations

J. P. LaSalle · Journal of Differential Equations · 1968 · 619 citations

Natural Sciences, Mathematics, Differential Equations +12

A criterion of oscillatory stability

Aurel Wintner · Quarterly of Applied Mathematics · 1949 · 314 citations · Full text

Natural Sciences, Mathematics, Physics +11

Lie structure of prime rings of characteristic 2

Charles Lanski, M. Susan Montgomery · Pacific Journal of Mathematics · 1972 · 189 citations · Full text

Natural Sciences, Mathematics, Algebra +12

On Nonoscillatory Linear Differential Equations of Second Order

Philip Hartman · Proceedings of the American Mathematical Society · 1977 · 143 citations · Full text

Natural Sciences, Mathematics, Differential Equations +4

Some remarks on large Toeplitz determinants

Andrew Lenard · Pacific Journal of Mathematics · 1972 · 86 citations · Full text

Natural Sciences, Mathematics, Dynamical Systems +9