Speaker
Dr
Thanh Duc Dinh
Summary
In this talk, we present some weighted inequalities for delta derivatives acting on products and compositions of functions on time scales and apply them
to obtain generalized dynamic Opial-type inequalities.
We also give some Picone-type identities and inequalities for a class of first-order nonlinear dynamic systems and derive various weighted inequalities of Wirtinger type and Hardy type on time scales. We apply these results to obtain some
related properties of these systems including Reid's roundabout theorem on disconjugacy, Sturm's separation and comparison theorems, as well as a variational method in the oscillation theory.