Positivity properties of linear differential operators

DOI10.1016/0022-247X(78)90208-1zbMath0419.34006MaRDI QIDQ1132244

W. R. Winfrey, J. K. Shaw

Publication date: 1978

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

linear differential operatorslinear differential operatorpointwise positivity conditionuniform positivity condition

Mathematics Subject Classification ID

Linear ordinary differential equations and systems (34A30) Ordinary differential equations in the complex domain (34M99)

Related Items

On the Oscillatory Behavior of Singular Sturm-Liouville Expansions, Pólya operators. II: Complete concavity

Cites Work

• Unnamed Item
• Unnamed Item
• Functions with positive derivatives
• Analytic Properties of Generalized Completely Convex Functions
• Signs of Derivatives and Analytic Behavior
• Generalized convex functions and second order differential inequalities
• THE CHARACTERIZATION OF GENERALIZED CONVEX FUNCTIONS
• On the Oscillation of Differential Transforms. II: Characteristic Series of Boundary Value Problems
• Functions Whose Even Derivatives Have a Prescribed Sign