This book summarizes years of research in the field of fuzzy relational programming, with a special emphasis on geometric models. It discusses the state-of-the-art in fuzzy relational geometric problems, together with key open issues that must be resolved to achieve a more efficient application of this method. Though chiefly based on research conducted by the authors, who were the first to introduce fuzzy geometric problems, it also covers important findings obtained in the field of linear and non-linear programming. Thanks to its balance of basic and advanced concepts, and its wealth of practical examples, the book offers a valuable guide for both newcomers and experienced researcher in the fields of soft computing and mathematical optimization.

Increasing awareness and concern for energy resources and the environment have stimulated significant advances in materials and technology for energy conversion in recent years. This volume, the ninth in a popular series, focuses on novel materials, materials processing and device technologies for direct thermal-to-electric energy conversion, and emphasizes the interdisciplinary nature of research needed to advance the field. The volume begins with an overview of the state of the art in high-temperature thermoelectric materials by Harald Bottner. The section on nanocomposite materials includes an overview on bulk nanostructured materials, one of the most highly investigated areas in the thermoelectric community, by Mildred Dresselhaus. A third overview article, by Peter Rogl, addresses the potential of inverse clathrates for thermoelectric applications. Additional topics include: applications and devices; nanocomposite and nanostructured materials; theoretical investigations; bulk materials and oxide materials.

Increasing awareness and concern for energy resources and the environment have stimulated significant advances in materials and technology for energy conversion in recent years. This volume, the ninth in a popular series, focuses on novel materials, materials processing and device technologies for direct thermal-to-electric energy conversion, and emphasizes the interdisciplinary nature of research needed to advance the field. The volume begins with an overview of the state of the art in high-temperature thermoelectric materials by Harald Bottner. The section on nanocomposite materials includes an overview on bulk nanostructured materials, one of the most highly investigated areas in the thermoelectric community, by Mildred Dresselhaus. A third overview article, by Peter Rogl, addresses the potential of inverse clathrates for thermoelectric applications. Additional topics include: applications and devices; nanocomposite and nanostructured materials; theoretical investigations; bulk materials and oxide materials."