A Furstenberg family F is a family, consisting of some subsets of the set of positive integers, which is hereditary upwards, i.e. A (∪) B and A ∈ F imply B ∈
We first prove that, for any generalized Hamiltonian type Lie algebra H, the first cohomology group H1 (H, H(×)H) is trivial. We then show that all Lie bialgeb
Inverse gas chromatography (IGC) is a sensitive and convenient method to characterize surface properties and thermodynamic parameters of solid materials. Surfac
The vertically dependent expressions of obliquely incident waves induced radiation stress are derived by use of the second order Stokes wave theory within three
In this paper, we study the perturbation bounds for the polar decomposition A= QH where Q is unitary and H is Hermitian. The optimal (asymptotic) bounds obtaine