Volume 9, No. 3 (1990)
Zeitschrift für Analysis und ihre Anwendungen
pp. 193–202 A Stabilization Method for the Tricomi ProblemN.A. Lar'kinM. Schneider
DOI 10.4171/ZAA/394pp. 203–212 Perturbation of Temperature Fields by a Small InclusionDietrich Göhde
DOI 10.4171/ZAA/395pp. 213–220 Approximation durch Lösungen elliptischer Randwertprobleme auf nichtglatten GebietsrändernUwe Hamann
DOI 10.4171/ZAA/396pp. 221–233 Factoring Compact Operators and Approximable OperatorsIoan Mircea PopoviciDan Tudor Vuza
DOI 10.4171/ZAA/397pp. 235–272 Investigation of extremals in a generalized isoperimetric problem by means of higher-order conditionsN.P. Osmolovskii
DOI 10.4171/ZAA/398pp. 273–275 Die Struktur der Extremallösungen von linearen Differentialgleichungen -ter OrdnungVratislav Pudei
DOI 10.4171/ZAA/399pp. 277–288 Monotonicity Properties of Oscillatory Solutions of Second Order Differential EquationsErich Müller-Pfeiffer
DOI 10.4171/ZAA/400