Theory and Applications of Nonlinear Operators of Accretive and Monotone Type ..

Elliptic Partial Differential Equations Quasiconformal Mappings Plane HCDJ 2009

Regularity Theory for Quasilinear Elliptic Systems and Monge - Ampere Equations

Elliptic Differential Equations : Theory and Numerical Treatment, Hardcover b...

Nonlinear Potential Theory of Degenerate Elliptic Equations (Dover Books on...

Nonlinear Problems in Mathematical Physics and Related Topics I

Fully Nonlinear Elliptic Equations by Xavier Cabre (English) Paperback Book

Elliptic Differential Equations: Theory and Numerical Treatment by Wolfgang Hack