Totally positive kernels, Pólya frequency functions, and their transforms
Alexander C. R. Belton, Dominique Guillot, Apoorva Khare, Mihai Putinar
Topics & Concepts
MathematicsReal lineKernel (algebra)Convolution (computer science)Extension (predicate logic)Composition (language)Pure mathematicsInterval (graph theory)Function (biology)Type (biology)Discrete mathematicsCombinatoricsComputer scienceEvolutionary biologyLinguisticsPhilosophyArtificial neural networkProgramming languageBiologyEcologyMachine learningMathematical Analysis and Transform MethodsAnalytic and geometric function theoryNumerical methods in inverse problems