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20182026
most citedA general notion of uniform ellipticity and the regularity of the stress field for elliptic equations in divergence form

12 citations · 17 across the 25 of their papers we have counts for

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math.AP2018★ 1 cited

Multiple nodal solutions to a Robin problem with sign-changing potential and locally defined reaction

U. Guarnotta, S. A. Marano, N. S. Papageorgiou

A Robin boundary-value problem with non-homogeneous differential operator, indefinite potential, and reaction defined only near zero is investigated. The existence of one or more n…