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APPLICATIONS OF MATHEMATICS

## Vol. 58, No. 3, 2013
· Contents

Stig Larsson, Carl Lindberg, Marcus Warfheimer:

Optimal closing of a pair trade with a model containing jumps

Ravi P. Agarwal, Mircea Balaj, Donal O'Regan:

An intersection theorem for set-valued mappings

Gunther Schmidt:

Conical diffraction by multilayer gratings: A recursive integral equation approach

Changjin Xu, Qianhong Zhang, Maoxin Liao:

Existence and global attractivity of positive periodic solutions for a delayed competitive system with the effect of toxic substances and impulses

Roman Šimeček:

Optimal design of an elastic beam with a unilateral elastic foundation: semicoercive state problem

Juan Liu, Xiaodi Li:

Impulsive stabilization of high-order nonlinear retarded differential equations