Citation: M. Langenbruch, Localizations of partial differential operators and surjectivity on real analytic functions, STUD MATH, 140(1), 2000, pp. 15-40
Citation: M. Langenbruch, Surjective partial differential operators on real analytic functions defined on open convex sets, MANUSC MATH, 103(2), 2000, pp. 241-263
Citation: M. Langenbruch, Solvability of systems of partial differential equations for functions defined on nonconvex sets, ARCH MATH, 75(5), 2000, pp. 358-369
Citation: M. Langenbruch, Subjectivity of partial differential operators on Gevrey classes and extension of regularity, MATH NACHR, 196, 1998, pp. 103-140