We theoretically investigate a possible interfacial charge current flowing in a magnetised/normal graphene junction where both the intrinsic and extrinsic (Rashba) spin-orbit coupling (SOC) is considered in the normal graphene. It is found that a spin galvanic effect occurs at the interface and...

We study a variational inequality problem whose domain is defined by infinitely many linear inequalities. A discretization method and an analytic center based inexact cutting plane method are proposed. Under proper assumptions, the convergence results for both methods are given. We also provide...

We study a variational inequality problem whose domain is defined by infinitely many linear inequalities. A discretization method and an analytic center based inexact cutting plane method are proposed. Under proper assumptions, the convergence results for both methods are given. We also provide...

This paper develops an alternative model for the discriminatory pricing behavior of physicians. By introducing search cost explicitly, it generates a result that price discrimination will be practiced by all physicians even if the elasticity of market demand is less than one and all or most of...