A fault-free Hamiltonian cycle passing through prescribed edges in a hypercube with faulty edges

In this paper, we consider the problem of a fault-free Hamiltonian cycle passing through prescribed edges in an n-dimensional hypercube Qn with some faulty edges. We obtain the following result: Let n?2, F⊂E(Qn), E₀⊂E(Qn)\F with 1?|E₀|?2n−3, |F|<n−(⌊|E₀|/2⌋+1). If the subgraph induced by E₀ is a linear forest (i.e., pairwise vertex-disjoint paths), then in the graph Qn−F all edges of E₀ lie on a Hamiltonian cycle.