Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4623644 | Journal of Mathematical Analysis and Applications | 2007 | 9 Pages |
Abstract
In this paper, sufficient conditions are established for H-oscillation of solutions of the following impulsive vector parabolic differential equations with delays{∂∂tU(x,t)=a(t)ΔU(x,t)+∑k=1mbk(t)ΔU(x,t−τk)−∑h=1lqh(x,t)U(x,t−σh)+F(x,t),t≠tj,U(x,tj+)−U(x,tj−)=p(x,tj)U(x,tj),j∈I∞,(x,t)∈Ω×R+≡G, where R+=[0,∞)R+=[0,∞), Ω is a bounded domain in RnRn with a piecewise smooth boundary ∂Ω, and H is a unit vector in RMRM.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Wei Nian Li, Maoan Han,