Publication Date:
2001-08-01
Description:
We study, on the entire space ℝN(N [ges ] 1), the diffusive logistic equationand its generalizations. Here p 〉 1 is a constant. Problem (1.1) plays an important role in understanding various population models and some other problems in applied mathematics. When λ = 1 and p = 2, it is also known as the Fisher equation and KPP equation, due to the pioneering works of Fisher [8] and Kolmogoroff, Petrovsky and Piscounoff [18].
Print ISSN:
0024-6107
Electronic ISSN:
1469-7750
Topics:
Mathematics
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