algebraic asymptoticbehaviorofsolutions asymptotictheory boundaryvalueproblemsforsecond-orderellipticequations calculusofvariationsandoptimalcontrol;optimization classicaldifferentialgeometry congresses criticalexponents differential differentialgeometry ellipticequationsandsystems ellipticmonge-ampèreequations functionalanalysis geometry globaldifferentialgeometry immersions(minimal mathematicalanalysis mathematicalequations mathematicalspaces mathematics minimalsurfaces nonlinearellipticequations numericalanalysis partialdifferentialequations prescribedcurvature qualitativepropertiesofsolutions solutions surfaceswithprescribedmeancurvature tight topology variationalmethodsforsecond-orderellipticequations