论文信息 - Partial Differential Equations Invariant under Conformal or Projective Transformations - 字舞流文

Partial Differential Equations Invariant under Conformal or Projective Transformations

L. Nirenberg | C. Loewner

[1] Louis Nirenberg,et al. On nonlinear elliptic partial differential equations and hölder continuity , 1953 .

[2] M. Georges Tzitzéica,et al. Sur une nouvelle classe de surfaces , 1908 .