This book provides a concise introduction to the mathematical aspects of the origin, structure and evolution of the universe. The book begins with a brief overview of observational and theoretical cosmology, along with a short introduction of general relativity. It then goes on to discuss Friedmann models, the Hubble constant and deceleration...

The book describes measurements and application of sensitive electrical circuits, with examples of the ultimate in noisematching and interference elimination, in precise and accurate voltage, current and power measurements demonstrating the elegance, flexibility and utility of coaxial AC bridges. It also serves to update an earlier...

Multivariate public key cryptosystems (MPKC) is a fast-developing new area in cryptography. In the past 10 years, MPKC schemes have increasingly been seen as a possible alternative to number theoretic-based cryptosystems such as RSA, as they are generally more efficient in terms of computational effort. As quantum computers are developed, MPKC...

Using simple geometry and an easygoing writing style, author Rob Bryanton starts with the lower dimensions that we are...