Thrill, Motivate, Organise, Design
The main objective of this 2002 book is to show that behind the bewildering diversity of historical speculative episodes it is possible to find hidden regularities, thus preparing the way for a unified theory of market speculation. Speculative bubbles require the study of various episodes in order for a comparative perspective to be obtained and the analysis developed in this book follows a few simple but unconventional ideas. Investors are assumed to exhibit the same basic behavior during speculative episodes whether they trade stocks, real estate, or postage stamps. The author demonstrates how some of the basic concepts of dynamical system theory, such as the notions of impulse response, reaction times and frequency analysis, play an instrumental role in describing and predicting speculative behavior. This book will serve as a useful introduction for students of econophysics, and readers with a general interest in economics as seen from the perspective of physics.
Young children always enjoy looking at bright pictures, and with this book they can also learn to recognize, name and create different patterns. It includes everyday shapes such as wiggly toothpaste or squishy spiral cake, manufactured ones like spotted party balloons or splotches of messy paint, and natural ones such as stripes on a zebra or ripples in water. The straightforward text encourages reading skills and interactivity - see what patterns you can find on a wing of a butterfly, make zigzags in wet sand, and count the rings to find out the age of a tree. This first words and picture book will delight and inform early learners, who will love looking at it with grown-ups or by themselves. Compiled with the advice of educational specialists, this special padded boardbook combines lively, simple text with bold, bright photographs to promote the development of literacy skills. Experts agree that preschool children respond more immediately to photographs than to illustrations, and this book is full of lively images of objects, activities and people that youngsters will encounter in the world around them. The images are carefully arranged into visual and subject groups, such as spots, checks, zigzags, wiggles, swirls, spirals, natural patterns, animal patterns, and patterns that we can make ourselves - such as drizzles of icing or footprints on the ground. Young readers will see and identify with the pictures of children just like them, encouraging them to make connections, and to see how various things develop and work together.
Welcome to Playground of Patterns! This book contains 25 beautiful, kaleidoscopic patterns ready to transport your mind to the relaxing world of coloring magic. The patterns contained in this book welcome colorists of all skill levels. Whether you just want to play with color palettes or embellish with swirls and shading, these patterns provide a range from plain and simple to difficult and challenging. As you color your patterns, imagine them expanding from a centermost point. With every stroke of color, breathe deeply and connect to this point. Liberate your mind to feel free to expand ever outward and invite a profound sense of peace, calm, and quiet relaxation into your body.
Discrete subgroups have played a central role throughout the development of numerous mathematical disciplines. Discontinuous group actions and the study of fundamental regions are of utmost importance to modern geometry. Flows and dynamical systems on homogeneous spaces have found a wide range of applications, and of course number theory without discrete groups is unthinkable. This book, written by a master of the subject, is primarily devoted to discrete subgroups of finite covolume in semi-simple Lie groups. Since the notion of "Lie group" is sufficiently general, the author not only proves results in the classical geometry setting, but also obtains theorems of an algebraic nature, e.g. classification results on abstract homomorphisms of semi-simple algebraic groups over global fields. The treatise of course contains a presentation of the author's fundamental rigidity and arithmeticity theorems. The work in this monograph requires the language and basic results from fields such as algebraic groups, ergodic theory, the theory of unitary representatons, and the theory of amenable groups. The author develops the necessary material from these subjects; so that, while the book is of obvious importance for researchers working in related areas, it is essentially self-contained and therefore is also of great interest for advanced students.
The American Sign Language alphabet is fairly easy to learn especially when learning it in a fun way such as coloring. Repetitive practicing of the hand movements along with the words and alphabet are what will help kids learn the American Sign Language. You can use this coloring book to help children learn American Sign Language (ASL) or as a basic of alphabet coloring pages, with a bit of extra interest (my 8 year old thinks learning how to say the alphabet with her fingers is great!). Grownups are learning that coloring isn't just for kids. It's a relaxing, centering activity for adults of all ages. If you are looking for an enjoyable creative challenge, look no further.
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Thrill, Motivate, Organise, Design