Now showing items 1-4 of 4
Coupling constant behavior of eigenvalues of Zakharov-Shabat systems
(AIP Publishing, 2007-12)
We consider the eigenvalues of the non-self-adjoint Zakharov-Shabat systems as the coupling constant of the potential is varied. In particular, we are interested in eigenvalue collisions and eigenvalue trajectories in the ...
Solutions and optimality criteria to box constrained nonconvex minimization problems
(American Institute of Mathematical Sciences, 2007-05-01)
The design of elastic structures to optimize strength and economy of materials is a fundamental problem in structural engineering and related areas of applied mathematics. In this article we explore a finite dimensional ...
Nonlinear Integral Inequalities in Two Independent Variables and Their Applications
(Hindawi Publishing Corporation, 2007-11-05)
This paper generalizes results of Cheung and Ma (2005) to more general inequalities with more than one distinct nonlinear term. From our results, some results of Cheung and Ma ( 2005) can be deduced as some special cases. ...
Fluid Limits of Optimally Controlled Queueing Networks
We consider a class of queueing processes represented by a Skorokhod problem coupled with a controlled point process. Posing a discounted control problem for such processes, we show that the optimal value functions converge, ...