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Free Download Geometry by Its Transformations: Lessons Centered on the History from 1800-1855
English | 2025 | ISBN: 3031722809 | 212 Pages | PDF EPUB (True) | 14 MB
This textbook combines the history of synthetic geometry, centered on the years 1800-1855, with a theorem-proof exposition of the geometry developed in those years. The book starts with the background needed from Euclid's Elements, followed by chapters on transformations, including dilation (similitude), homology, homogeneous coordinates, projective geometry, inversion, the Möbius transformation, and transformation geometry as in French schoolbooks of 1910. Projective geometry is presented by tracing its path through the work of J. V. Poncelet, J. Steiner, and K. G. C. von Staudt. Extensive exercises are included, many from the period studied. The prerequisites for approaching this course are knowledge of high school geometry and enthusiasm for mathematical demonstration.

Free Download Geometric Function Theory: A Second Course in Complex Analysis
English | 2025 | ISBN: 3031737261 | 500 Pages | EPUB (True) | 33 MB
This textbook provides a second course in complex analysis with a focus on geometric aspects. It covers topics such as the spherical geometry of the extended complex plane, the hyperbolic geometry of the Poincaré disk, conformal mappings, the Riemann Mapping Theorem and uniformisation of planar domains, characterisations of simply connected domains, the convergence of Riemann maps in terms of Carathéodory convergence of the image domains, normal families and Picard's theorems on value distribution, as well as the fundamentals of univalent function theory. Throughout the text, the synergy between analysis and geometry is emphasised, with proofs chosen for their directness.

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Free Download Geology and Mineral Resources
English | 2025 | ISBN: 9819605970 | 877 Pages | PDF (True) | 52 MB
This book focuses on understanding Earth's geology, its mineral resources, their exploration, and management of the environment. There are 3 parts and 12 chapters, and they provide an insight to the students of earth sciences. Part I, consisting of initial four chapters, provides snapshots on the Universe, the Earth, and its internal dynamics, and external geological processes. The mineral resources are covered in Part II with 5 chapters, featuring Earth's elements, metals, minerals, rocks, and the mineral resources. As they are non-renewable, the importance of their scientific exploration, evaluation, mining, beneficiation, optimum utilization, and adverse impact, safety management, and environment are covered in the last 3 chapters in Part III.

Free Download Geography of Time, Place, Movement and Networks, Volume 1: Mapping Time Journey Experiences by Stanley D. Brunn
English | May 24, 2024 | ISBN: 3031580206 | 303 pages | MOBI | 18 Mb
This book describes the journey concept relating to cultural and social history of Western and non-Western worlds. By including time journeys negotiated by women, racial minorities, artists, and scholars from the humanities and social, natural and physical scientists, the book explores time/space journeys in personal, professional, and cultural life and place experiences. The sixteen chapters in this book offer new insights into time/place worlds in different contexts including history, culture, astronomy, and science fiction. The concept is one where science and art worlds intersect in the emerging worlds of the unknown. With contributors from different disciplines and countries expanding our understanding of this concept, this volume provides a valuable source for disciplinary and interdisciplinary classes and seminars exploring these scholarly frontiers.

Free Download Geoengineering and Climate Change: Methods, Risks, and Governance
English | 2025 | ISBN: 1394204388 | 456 Pages | PDF | 179 MB
The role that geoengineering might play, within the context of global warming amelioration, has long been contentious. For all this, geoengineering is about getting down and dirty with respect to the issue of climate intervention. Often dismissed as an option of last resort, geoengineering is now emerging as a key component in humanity's drive to bring the impacts of global warming under some form of mitigation and control. While geoengineering does not solve the fundamental problem of continued anthropomorphic carbon dioxide emissions, the root cause of global warming, it is an option that can effectively buy humanity some much-needed time. Time, that is, to act positively, and time to introduce meaningful emission reductions, and deploy large-scale sequestration technologies. Indeed, the failure to meaningfully corral greenhouse gas emission levels, and the slow development of large-scale carbon capture technologies, will, by the close of the 21st century, likely see global temperatures increase by at least 2 or 3 degrees above pre-industrial levels. What geoengineering can potentially do for us is to offset the more extreme climate change scenarios that are presently projected to come about. An integrated geoengineering program to cool Earth's atmosphere, running in parallel with the development of sequestration technologies, and substantial emission reductions, can work to limit the worst effects of climate change that will, without geoengineering, surely come about. Geoengineering is not a neutral or benign action, however, and if it is to be deployed, then much more research, and field testing of ideas and technologies is urgently needed.

Free Download Timothy Doyle, "Geoeconomics and Geosecurities in the Indian Ocean Region"
English | 2018 | ISBN: 0367028271 | EPUB | pages: 116 | 0.6 mb
There are important changes in regional and global demographics ahead of us. A profound rise in the number of citizens in the Indian Ocean Region in the next fifty years will have significant impacts on the state, on the nature and operation of markets and the neo-liberal framework they operate in, and raise new challenges for regional security. This book considers the insufficient dialogue between ever increasing and closer connections between geo-economics and geo-securities in the Indian Ocean Region, and highlights some of the challenges. This book takes a broader understanding of security than what is usually meant in more traditional security frameworks in politics and international relations. Economic and politics are integrally, and obviously, related. This book considers regional themes such as discourses around strategic competition; models of regional cooperative security; Indian Ocean Region domestic economies/ contexts and the military industrial complex; and regional models of identity and cultural belonging. Regions and regionalisms are increasingly being used to challenge power, and the existence of any uniform model of macro-politics and macro-economics (whether it be neo-liberalism or otherwise). Most importantly, these discussions of region enable us to celebrate the similarities that we share as neighbours (in a real geographical sense) and to comprehend and respect these differences in these rich regional communities of markets, cultures, and securities. This book was previously published as a special issue of the Journal of the Indian Ocean Region.

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Dl4All is download free for all software and educational resource. With a little searching, you can download what you need for free without spending any money.

Dl4All - Download free For All: software and educational resource.

George Bush's War

Geometry by Its Transformations

Geometric Gems An Appreciation for Geometric Curiosities Volume II

Geometric Function Theory

Geology and Mineral Resources

Geography of Time, Place, Movement and Networks, Volume 1 Mapping Time Journey Experiences

Geographic Thought A Critical Introduction Ed 2

Geoengineering and Climate Change

Geoeconomics and Geosecurities in the Indian Ocean Region

GeoData Analytics Mapping Insights with Python for Business and Research A Comprehensive Guide 2025