This basic textbook gives an easily accessible introduction to fuzzy theory and its applications. It provides basic and concrete concepts of the field in a self-contained, condensed and understandable style. This First Course on Fuzzy Theory and Applications includes numerous examples, descriptive illustrations and figures of the basic concepts, as well as exercises at the end of each chapter. The author has long time experience in teaching on fuzzy theory and its applications and continuously developed and summarized his didactic lecture notes into this book. This book can be used in...

Is creativity something that we are simply born with and cannot hone with effort? Some say that creativity cannot be cultivated. Is it true? In general our thinking sticks to reality unless there is any external stimulation. With our thinking fixed on a certain situation, it becomes difficult to come up with a fresh idea. In this regard, three questions are suggested: (1) Question of Time: When a problem arises, question yourself on a time axis first of all. How would the matter be handled 10 or 20 years from now? (2) Question of Space: Ask yourself some questions on its spatial elements....