Loewner, Charles; Nirenberg, Louis Partial differential equations invariant under conformal or projective transformations. (English) Zbl 0298.35018 Contribut. to Analysis, Collect. of Papers dedicated to Lipman Bers, 245-272 (1974). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 ReviewsCited in 249 Documents MSC: 35J25 Boundary value problems for second-order elliptic equations 35G05 Linear higher-order PDEs 35B45 A priori estimates in context of PDEs 35J15 Second-order elliptic equations 53A55 Differential invariants (local theory), geometric objects 53B20 Local Riemannian geometry × Cite Format Result Cite Review PDF