Positive Solutions of Two-point right focal boundary value problems on time scales

AbstractWe consider the following boundary value problem,(−1)n−1yΔn(t)=(−1)p+1F(t,y(σn−1(t))),t∈[a,b]∩T,yΔi(a)=0,0≤i≤p−1,yΔi(σ(b))=0,p≤i≤n−1,where n ≥ 2, 1 ⩽ p ⩽ n - 1 is fixed and T is a time scale. Criteria for the existence of single, double, and multiple positive solutions of the boundary value problem are developed. Upper and lower bounds for these positive solutions are established for two special cases that arise from some physical phenomena. We also include several examples to illustrate the usefulness of the results obtained

Clinical experience with phototherapy.

Annals of the Academy of Medicine Singapore18143-4

Efficacy of phototherapy in neonatal hyperbilirubinaemia associated with glucose-6-phosphate dehydrogenase deficient status

European Journal of Pediatrics1527601-604EJPE

Efficacy of phototherapy in non-haemolytic hyperbilirubinaemia

British Medical Journal29365581361-1363BMJO

Row versus column operations

10.1006/jabr.1996.0290Journal of Algebra1843897-911JALG

Phototherapy for ABO haemolytic hyperbilirubinaemia

Biology of the Neonate616358-365BNEO