EUDML

The search session has expired. Please query the service again.

Currently displaying 1 – 4 of 4

Order by Relevance | Title | Year of publication

Relative boundedness and compactness theory for second-order differential operators.

Anderson, Terry G.; Hinton, Don B. — 1997

Journal of Inequalities and Applications [electronic only]

Some Opial, Lyapunov, and de la Valée Poussin inequalities with nonhomogeneous boundary conditions.

Brown, Richard C.; Fink, A.M.; Hinton, Don B. — 2000

Journal of Inequalities and Applications [electronic only]

Two separation criteria for second order ordinary or partial differential operators

Richard C. Brown; Don B. Hinton — 1999

Mathematica Bohemica

We generalize a well-known separation condition of Everitt and Giertz to a class of weighted symmetric partial differential operators defined on domains in $ℝ^{n}$ . Also, for symmetric second-order ordinary differential operators we show that ${lim sup}_{t \to c} {(p q^{'})}^{'} / q^{2} = θ < 2$ where $c$ is a singular point guarantees separation of $- {(p y^{'})}^{'} + q y$ on its minimal domain and extend this criterion to the partial differential setting. As a particular example it is shown that $- Δ y + q y$ is separated on its minimal domain if $q$ is superharmonic. For $n = 1$ the criterion...

Sufficient conditions for weighted Gabushin inequalities

Richard C. Brown; Don B. Hinton — 1986

Časopis pro pěstování matematiky

Page 1

Download Results (CSV)

Advanced Search

Formula preview

Currently displaying 1 – 4 of 4

Relative boundedness and compactness theory for second-order differential operators.

Some Opial, Lyapunov, and de la Valée Poussin inequalities with nonhomogeneous boundary conditions.

Two separation criteria for second order ordinary or partial differential operators

Sufficient conditions for weighted Gabushin inequalities