Des Evans – författare

This book is an updated version of the classic 1987 monograph "Spectral Theory and Differential Operators".The original book was a cutting edge account of the theory of bounded and closed linear operators in Banach and Hilbert spaces relevant to spectral problems involving differential equations.It is accessible to a graduate student as well as meeting the needs of seasoned researchers in mathematics and mathematical physics. This revised edition corrects various errors, and adds extensive notes to the end of each chapter which describe the considerable progress that has been made on the topic in the last 30 years.

The transport industry has an important role to play in addressing climate change and the environmental challenges facing governments, businesses and individuals. Achieving net zero emissions by 2050 will require this sector, which is a large contributor of emissions, to innovate, adapt and drive positive change. New technologies including batteries and alternative fuels will all be significant, as will developing different approaches and outlooks.The Road to Zero Emissions is the comprehensive guide for those in the transport industry to understanding what can and is being done to tackle climate change. Through examining established companies and new entrants in the automotive space, readers are provided with examples of the importance of infrastructure, business innovation and financing for the future. In addition to this, the role of governments in establishing policies, such as zero-emission zones, is also discussed. Progressing towards zero emissions requires immediate change and this book will start you on the journey.