Non-linear elliptic equations of higher order. (Russian) Zbl 0296.35032
Annot. Dokl., Semin. Inst. Prikl. Mat., Tbilis. Univ. 7, 51-52 (1973).
MSC:
35J30 | Higher-order elliptic equations |
35D10 | Regularity of generalized solutions of PDE (MSC2000) |