摘要
讨论了方程ut=Δuf(u)f(u(x0,t))解的爆破性质,得出了在一定条件下解在有限时刻爆破,并讨论了其渐近性态,最后把部分结果推广到方程ut=Δu+f(u)∫Ωf(u)
Blast properties of the solution to the equation ut=Δu+f(u)f(u(x0,t)) as well as its asymptotic condition are discussed.It is acquired that solution blasts at limited time under some definite conditions.At last,the partial results are popularized to the equation ut=Δu+f(u)∫Ωf(u)dx.
出处
《南京农专学报》
2003年第2期8-11,共4页
Journal of Nanjing Agricultural Technology College
