Yarur, Cecilia S.2018-08-272018-08-271996-09-06Yarur, C. S. (1996). Nonexistence of positive singular solutions for a class of semilinear elliptic systems. <i>Electronic Journal of Differential Equations, 1996</i>(08), pp. 1-22.1072-6691https://hdl.handle.net/10877/7627We study nonexistence and removability results for nonnegative sub-solutions to ∆u = a(x)vp ∆v = b(x)uq } in Ω ⊂ ℝN, N ≥ 3, where p ≥ 1, q ≥ 1, pq > 1, and a and b are nonnegative functions. As a consequence of this work, we obtain new results for biharmonic equations.Text22 pages1 file (.pdf)enAttribution 4.0 InternationalElliptic systemsRemovable singularityBiharmonic equationArticle