20 research outputs found
A functional model, eigenvalues, and finite singular critical points for indefinite Sturm-Liouville operators
Full text linkEigenvalues in the essential spectrum of a weighted Sturm-Liouville operator
are studied under the assumption that the weight function has one turning
point. An abstract approach to the problem is given via a functional model for
indefinite Sturm-Liouville operators. Algebraic multiplicities of eigenvalues
are obtained. Also, operators with finite singular critical points are
considered.Comment: 38 pages, Proposition 2.2 and its proof corrected, Remarks 2.5, 3.4,
and 3.12 extended, details added in subsections 2.3 and 4.2, section 6
rearranged, typos corrected, references adde
Adição de Lipídios na Ração de Vacas Leiteiras: Parâmetros Fermentativos Ruminais, Produção e Composição do Leite
Full text linkDas Jacobische Kriterium der Variationsrechnung und die Oszillationseigenschaften linearer Differentialgleichungen 2. Ordnung. (Zweite Mitteilung)
No full textÜber die notwendigen und hinreichenden Bedingungen für das Bestehen eines Kleinschen Oszillationstheorems. (Mit 6 Figuren im Text)
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Interações entre monensina sódica, óleo de soja e fontes de nitrogênio no desempenho de novilhos Aberdeen Angus em confinamento
No full textCharacterization of the Oxygen-17 Nuclear Magnetic Resonance Water Mobility Response Surface
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