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Existence of nonnegative solutions for degenerate ecological models.
- Source :
- Applied Mathematics: A Journal of Chinese Universities; Mar1998, Vol. 13 Issue 1, p8-14, 7p
- Publication Year :
- 1998
-
Abstract
- In this paper,nonnegative solutions for the degenerate elliptic systems are considered. First,nonnegative solutions for scalar equation with spatial discontinuities are studied. Then the method developed for scalar equation is applied to study elliptic systems. At last,the existence criteria of nonnegative solutions of elliptic systems are given. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10051031
- Volume :
- 13
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Applied Mathematics: A Journal of Chinese Universities
- Publication Type :
- Academic Journal
- Accession number :
- 49577486
- Full Text :
- https://doi.org/10.1007/s11766-998-0002-x