On the zeros of the gradient of the solutions of second-order homogeneous elliptic equations in the plane
Doklady Akademii Nauk, Tome 199 (1971) no. 3, pp. 523-525
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{DAN_1971_199_3_a3,
author = {V. E. Kashkakha},
title = {On the zeros of the gradient of the solutions of second-order homogeneous elliptic equations in the plane},
journal = {Doklady Akademii Nauk},
pages = {523--525},
year = {1971},
volume = {199},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1971_199_3_a3/}
}
TY - JOUR AU - V. E. Kashkakha TI - On the zeros of the gradient of the solutions of second-order homogeneous elliptic equations in the plane JO - Doklady Akademii Nauk PY - 1971 SP - 523 EP - 525 VL - 199 IS - 3 UR - http://geodesic.mathdoc.fr/item/DAN_1971_199_3_a3/ LA - ru ID - DAN_1971_199_3_a3 ER -
V. E. Kashkakha. On the zeros of the gradient of the solutions of second-order homogeneous elliptic equations in the plane. Doklady Akademii Nauk, Tome 199 (1971) no. 3, pp. 523-525. http://geodesic.mathdoc.fr/item/DAN_1971_199_3_a3/