Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6425120 | Advances in Mathematics | 2016 | 41 Pages |
Abstract
In 1974, Landis and Oleinik conjectured that if a bounded solution of a parabolic equation decays fast at a time, then the solution must vanish identically before that time, provided the coefficients of the equation satisfy appropriate conditions at infinity. We prove this conjecture under some reasonable assumptions of the coefficients, which improved the earlier results.
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematics (General)
Authors
Jie Wu, Liqun Zhang,