A-Priori Regularity For Weak Solutions Of Some Nonlinear Elliptic-Equations - Pacard, F. (Annales De L Institut Henri Poincare-Analyse Non Lineaire, 1994)
Let f(u) be some positive regular function bounded from above by u n/n-2, in R+. We derive some necessary and sufficient conditions, in order for all positive solutions to -DELTAu = f(u) is-an-element-of L(loc)1 (R(n)) to be regular.
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