Abstract
In the paper one considers second-order elliptic equations with measurable coefficients in nondivergence form. One proves for them Harnack's inequality and one estimates the Hölder exponent of the solutions. One makes no assumption regarding the smallness of the dispersion of the eigenvalues of the matrix of the coefficients of the second-order derivatives.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 851-863 |
| Number of pages | 13 |
| Journal | Journal of Soviet Mathematics |
| Volume | 21 |
| Issue number | 5 |
| DOIs | |
| State | Published - Mar 1 1983 |