Connection between oscillation and spectrum for selfadjoint differential operators of order 2n

DOI10.1002/CPA.3160220502zbMath0193.04604OpenAlexW2150827942MaRDI QIDQ5587860

Gerasimos E. Ladas

Publication date: 1969

Published in: Communications on Pure and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cpa.3160220502

zbMATH Keywords

ordinary differential equations

Related Items (1)

Positivity conditions for quadratic forms

Cites Work

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