This article is devoted to the study of global existence and exponential stability of solutions to an initial-boundary value problem of the quasilinear thermo-d
We mainly study the existence of positive solutions for the following third order singular multi-point boundary value problem{x(3)(t) + f(t, x(t), x′(t)) = 0,
In this paper,we apply the contraction mapping theorem to establish some bounded and unbounded additive perturbation theorems concerning local C-semigroups.Some
This article investigates the consensus problem of the second-order multi-agent systems with an active leader and coupling time delay in direct graph. One decen