Numerical Analysis of Selected Semilinear Differential Equations

Singular Ordinary Differential Operators and Pseudodifferential Equations

Lotka-Volterra-Approach to Cooperation and Competition in Dynamic Systems: Proceedings of the 5th Meeting of UNESCO’s Working Group on System Theory held on the Wartburg, Eisenach (GDR) March 5–9, 1984

Convergence Structures 1984: Proceedings of the Conference on Convergence held in Bechyne (Czechoslovakia) September 24–28, 1984

Parcella’84: Proceedings of the II. International Workshop on Parallel Processing by Cellular Automata and Arrays held in Berlin (GDR), September 25–27, 1984

Fuzzy Sets Applications, Methodological Approaches, and Results: Proceedings of the International Workshop on Fuzzy Sets Applications cosponsored by IIASA and convened in cooperation with IAEA held on the Wartburg, Eisenach (GDR) at March 3–8, 1985

A Model Theoretic Oriented Approach to Partial Algebras: Introduction to Theory and Application of Partial Algebras-Part I

Finite Difference Methods on Irregular Networks: A Generalized Approach to Second Order Elliptic Problems

Modern Algorithms for Large Sparse Eigenvalue Problems

Parametric Optimization and Related Topics

Discretization in Differential Equations and Enclosures

Factorization of Measurable Matrix Functions