Ground states of semi-linear diffusion equations
This article is concerned with the uniqueness of nontrivial nonnegative solutions of semilinear diffusion equations of the type {Delta}u + {line integral}(u) = 0 in radially symmetric domains in R{sup N} (N {ge} 2), where {line integral} is defined and continuous on (0, {infinity}) and Lipschitz continuous on (0, {infinity}), with {line integral}(0) = 0. 7 refs.
- Research Organization:
- Argonne National Lab., IL (USA)
- Sponsoring Organization:
- DOE/ER
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 7159641
- Report Number(s):
- CONF-8906317-1; ON: DE90010419
- Country of Publication:
- United States
- Language:
- English
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