Reid, William T. Sturmian theory for ordinary differential equations. (English) Zbl 0459.34001 Applied Mathematical Sciences, Vol. 31. New York - Heidelberg -Berlin: Springer-Verlag. XV, 559 p. DM 54.00; $ 31.90 (1980). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 129 Documents MSC: 34-01 Introductory exposition (textbooks, tutorial papers, etc.) pertaining to ordinary differential equations 34L99 Ordinary differential operators 34C10 Oscillation theory, zeros, disconjugacy and comparison theory for ordinary differential equations Keywords:self-adjoint differential systems; partial differential equations; functional differential equations with delayed argument; oscillation theorems PDFBibTeX XML