A supersymmetric integrable equation in (2+1) dimensions is constructed by means of the approach of the homogenous space of the super Lie algebra, where the super Lie algebra osp(3/2) is considered. For this (2+1) dimensional integrable equation, we also derive its Bäcklund transformation.
This paper is concerned with the delay-dependent stability and robust stability of linear uncertain system with interval time-varying delay. By splitting the delay-interval into two segments of equal length, some new types of Lyapunov functional are constructed for each segment. Based on convex combination technique, several improved delay-dependent sta bility criteria are derived in terms of linear matrix ineqUality. The proposed method involves neither model transformation nor any free weighting matrix, so it can reduce the complexity in computational demand. Numerical examples are given to demonstrate the effectiveness of the proposed method.
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