In this thesis three solution approaches for multiobjective nonlinear optimization problems are discussed. First, a class of multiobjective descent algorithms is introduced that can be understood as generalizations of descent algorithms known for the singleobjective case. Several variants are investigated and compared with the weighted sum method. Furthermore, multiobjective convex quadratic optimization problems with linear constraints are discussed in the second part. Using the KKT conditions a parametric linear complementarity problem is derived which leads to the definition of efficient complementary bases and the decomposition of the parameter space of the weighted sum method. Properties of the associated cells are discussed and a...
The nonlinear optimization has becoming of the key technologies of the field of applied mathematics....
Scope and Method of Study: Over the years, most multiobjective particle swarm optimization (MOPSO) a...
In certain applications, AND/XOR (Reed-Muller), and ORlXNOR (Dualform of Reed-Muller) logic have sho...
Taking the right decisions is one of the main aspects in everyday life. If a decision has to be made...
2013 - 2014The subject of this thesis is the analysis and development of new numerical methods for ...
In this work, we propose, implement and test two fully automated mesh adaptation methods for 1-D mul...
We introduce and study a novel graph optimization problem to search for multiple cliques with the ma...
In most real-life problems, the decision alternatives are evaluated with multiple conflicting criter...
Für viele praktische Optimierungsprobleme ist es ratsam nicht nur eine einzelne optimale Lösung zu s...
The mathematical formulation of the engineering optimization problem is given. Evaluation of the obj...
The purpose of this dissertation was to provide a review of the theory of Optimization, in particula...
We consider the problem of numerical integration, where one aims to approximate an integral of a giv...
Optimierungsprobleme und Variationsungleichungen über Banach-Räumen stellen Themen von substanti...
Wir betrachten verifizierte globale Optimierung. Für diese entwickeln wir ein neues adaptives seriel...
In this work we propose some new mechanisms to speedup the convergence of the highly resources (CPU...
The nonlinear optimization has becoming of the key technologies of the field of applied mathematics....
Scope and Method of Study: Over the years, most multiobjective particle swarm optimization (MOPSO) a...
In certain applications, AND/XOR (Reed-Muller), and ORlXNOR (Dualform of Reed-Muller) logic have sho...
Taking the right decisions is one of the main aspects in everyday life. If a decision has to be made...
2013 - 2014The subject of this thesis is the analysis and development of new numerical methods for ...
In this work, we propose, implement and test two fully automated mesh adaptation methods for 1-D mul...
We introduce and study a novel graph optimization problem to search for multiple cliques with the ma...
In most real-life problems, the decision alternatives are evaluated with multiple conflicting criter...
Für viele praktische Optimierungsprobleme ist es ratsam nicht nur eine einzelne optimale Lösung zu s...
The mathematical formulation of the engineering optimization problem is given. Evaluation of the obj...
The purpose of this dissertation was to provide a review of the theory of Optimization, in particula...
We consider the problem of numerical integration, where one aims to approximate an integral of a giv...
Optimierungsprobleme und Variationsungleichungen über Banach-Räumen stellen Themen von substanti...
Wir betrachten verifizierte globale Optimierung. Für diese entwickeln wir ein neues adaptives seriel...
In this work we propose some new mechanisms to speedup the convergence of the highly resources (CPU...
The nonlinear optimization has becoming of the key technologies of the field of applied mathematics....
Scope and Method of Study: Over the years, most multiobjective particle swarm optimization (MOPSO) a...
In certain applications, AND/XOR (Reed-Muller), and ORlXNOR (Dualform of Reed-Muller) logic have sho...