| Автор | Jin, Zhiren |
| Дата выпуска | 2008 |
| dc.description | When a domain is inside a parabola-shaped region, we show that the principal eigenvalues for Dirichlet problems of a linear second-order elliptic operator in non-divergent form are bounded from below by a positive constant that is independent of the domain. |
| Издатель | Cambridge University Press |
| Название | A lower bound for principal eigenvalues in parabola-shaped regions |
| DOI | 10.1017/S0308210506000412 |
| Electronic ISSN | 1473-7124 |
| Print ISSN | 0308-2105 |
| Журнал | Proceedings of the Royal Society of Edinburgh: Section A Mathematics |
| Том | 138 |
| Первая страница | 787 |
| Последняя страница | 799 |
| Аффилиация | Jin Zhiren; Wichita State University |
| Выпуск | 4 |
