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Oscillation theorems for second order linear differential equations

Lynn Erbe

Pacific Journal of Mathematics · 1970 · 51 citations · 34 references

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Abstract

p L on [c, d] and that equality holds in (3). If the lemma is not true, we may assume z'(t) > 0 on (c, d]. We have

References

34

On the oscillatory behavior of the solutions of second order linear differential equations

D. Willett · Annales Polonici Mathematici · 1969 · 105 citations · Full text

, , +12

Classification of second order linear differential equations with respect to oscillation

D. Willett · Advances in Mathematics · 1969 · 92 citations

, , +12

Perfect subsets of definable sets of real numbers

Richard Mansfield · Pacific Journal of Mathematics · 1970 · 83 citations · Full text

, , +7

A generalization of martingales and two consequent convergence theorems

Louis H. Blake · Pacific Journal of Mathematics · 1970 · 58 citations · Full text

, , +11

Almost smooth perturbations of self-adjoint operators

John B. Butler · Pacific Journal of Mathematics · 1970 · 58 citations · Full text

, , +13