most citedRegularity and uniqueness of the first eigenfunction for singular fully non linear operators

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math.AP2009★ 2 cited

Eigenfunctions for singular fully non linear equations in unbounded domains

Isabella Birindelli, Francoise Demengel

In this paper we prove some Harnack inequality for fully non linear degenerate elliptic equations, in the two dimensional case, extending the results of Davila Felmer and Quaas in…

math.AP2009

Generalized eigenvalues for fully tnonlinear singular or degenerate operators in the radial case

Francoise Demengel

In this paper we extend some existence's results concerning the generalized eigenvalues for fully nonlinear operators singular or degenerate. We consider the radial case and we pro…

math.AP2009

Existence results for parabolic problems related to fully non linear operators degenerate or singular

Francoise Demengel

In this paper we prove some existence and regularity results concerning parabolic equations dtu = F(D u, D2 u) + f(x,u) with some boundary conditions, on Omega times ]0,T[, where O…