nonlinearneutralty相关论文
讨论了非线性中立型抛物偏泛函微分方程系统δ/δt〔ui(x,t)-P(t)ui(x,t-σ(t))〕+Ai(x,t)ui(x,t)+Σ↑m↓j=1Bij(x,t)fij(uj(x,t-τ))=Ci(t)Δui(x,t)+Σ↑m↓j=1Dij(t)Δui(x,t-rj),i=1,2,…,m,(x,t)∈Ω×(0,∞)≡G,其中Ω∪→R^n是具有逐片光滑边界的有界区......