Abstract
In this paper, using variational inequality techniques, we completely solve the existence and uniqueness question for a free boundary problem arising from the studies of certain population models. We also confirm a conjecture of ours in an earlier paper that this free boundary problem is the correct limiting problem of a degenerate predator-prey model.
| Original language | English |
|---|---|
| Pages (from-to) | 51-67 |
| Journal | Indiana University Mathematics Journal |
| Volume | 52 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2003 |
Keywords
- Mathematical Sciences
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