Introduction to Geometry
Title | Introduction to Geometry PDF eBook |
Author | Richard Rusczyk |
Publisher | Aops Incorporated |
Total Pages | 557 |
Release | 2007-07-01 |
Genre | Juvenile Nonfiction |
ISBN | 9781934124086 |
Introduction to Projective Geometry
Title | Introduction to Projective Geometry PDF eBook |
Author | C. R. Wylie |
Publisher | Courier Corporation |
Total Pages | 578 |
Release | 2011-09-12 |
Genre | Mathematics |
ISBN | 0486141705 |
This lucid introductory text offers both an analytic and an axiomatic approach to plane projective geometry. The analytic treatment builds and expands upon students' familiarity with elementary plane analytic geometry and provides a well-motivated approach to projective geometry. Subsequent chapters explore Euclidean and non-Euclidean geometry as specializations of the projective plane, revealing the existence of an infinite number of geometries, each Euclidean in nature but characterized by a different set of distance- and angle-measurement formulas. Outstanding pedagogical features include worked-through examples, introductions and summaries for each topic, and numerous theorems, proofs, and exercises that reinforce each chapter's precepts. Two helpful indexes conclude the text, along with answers to all odd-numbered exercises. In addition to its value to undergraduate students of mathematics, computer science, and secondary mathematics education, this volume provides an excellent reference for computer science professionals.
Introduction to Tropical Geometry
Title | Introduction to Tropical Geometry PDF eBook |
Author | Diane Maclagan |
Publisher | American Mathematical Society |
Total Pages | 363 |
Release | 2021-12-13 |
Genre | Mathematics |
ISBN | 1470468565 |
Tropical geometry is a combinatorial shadow of algebraic geometry, offering new polyhedral tools to compute invariants of algebraic varieties. It is based on tropical algebra, where the sum of two numbers is their minimum and the product is their sum. This turns polynomials into piecewise-linear functions, and their zero sets into polyhedral complexes. These tropical varieties retain a surprising amount of information about their classical counterparts. Tropical geometry is a young subject that has undergone a rapid development since the beginning of the 21st century. While establishing itself as an area in its own right, deep connections have been made to many branches of pure and applied mathematics. This book offers a self-contained introduction to tropical geometry, suitable as a course text for beginning graduate students. Proofs are provided for the main results, such as the Fundamental Theorem and the Structure Theorem. Numerous examples and explicit computations illustrate the main concepts. Each of the six chapters concludes with problems that will help the readers to practice their tropical skills, and to gain access to the research literature. This wonderful book will appeal to students and researchers of all stripes: it begins at an undergraduate level and ends with deep connections to toric varieties, compactifications, and degenerations. In between, the authors provide the first complete proofs in book form of many fundamental results in the subject. The pages are sprinkled with illuminating examples, applications, and exercises, and the writing is lucid and meticulous throughout. It is that rare kind of book which will be used equally as an introductory text by students and as a reference for experts. —Matt Baker, Georgia Institute of Technology Tropical geometry is an exciting new field, which requires tools from various parts of mathematics and has connections with many areas. A short definition is given by Maclagan and Sturmfels: “Tropical geometry is a marriage between algebraic and polyhedral geometry”. This wonderful book is a pleasant and rewarding journey through different landscapes, inviting the readers from a day at a beach to the hills of modern algebraic geometry. The authors present building blocks, examples and exercises as well as recent results in tropical geometry, with ingredients from algebra, combinatorics, symbolic computation, polyhedral geometry and algebraic geometry. The volume will appeal both to beginning graduate students willing to enter the field and to researchers, including experts. —Alicia Dickenstein, University of Buenos Aires, Argentina
Introduction to Geometry
Title | Introduction to Geometry PDF eBook |
Author | Harold Scott Macdonald Coxeter |
Publisher | |
Total Pages | 469 |
Release | 1989 |
Genre | |
ISBN |
Geometry with an Introduction to Cosmic Topology
Title | Geometry with an Introduction to Cosmic Topology PDF eBook |
Author | Michael P. Hitchman |
Publisher | Jones & Bartlett Learning |
Total Pages | 255 |
Release | 2009 |
Genre | Mathematics |
ISBN | 0763754579 |
The content of Geometry with an Introduction to Cosmic Topology is motivated by questions that have ignited the imagination of stargazers since antiquity. What is the shape of the universe? Does the universe have and edge? Is it infinitely big? Dr. Hitchman aims to clarify this fascinating area of mathematics. This non-Euclidean geometry text is organized intothree natural parts. Chapter 1 provides an overview including a brief history of Geometry, Surfaces, and reasons to study Non-Euclidean Geometry. Chapters 2-7 contain the core mathematical content of the text, following the ErlangenProgram, which develops geometry in terms of a space and a group of transformations on that space. Finally chapters 1 and 8 introduce (chapter 1) and explore (chapter 8) the topic of cosmic topology through the geometry learned in the preceding chapters.
Introduction to Algebraic Geometry
Title | Introduction to Algebraic Geometry PDF eBook |
Author | Steven Dale Cutkosky |
Publisher | American Mathematical Soc. |
Total Pages | 484 |
Release | 2018-06-01 |
Genre | Geometry, Algebraic |
ISBN | 1470435187 |
This book presents a readable and accessible introductory course in algebraic geometry, with most of the fundamental classical results presented with complete proofs. An emphasis is placed on developing connections between geometric and algebraic aspects of the theory. Differences between the theory in characteristic and positive characteristic are emphasized. The basic tools of classical and modern algebraic geometry are introduced, including varieties, schemes, singularities, sheaves, sheaf cohomology, and intersection theory. Basic classical results on curves and surfaces are proved. More advanced topics such as ramification theory, Zariski's main theorem, and Bertini's theorems for general linear systems are presented, with proofs, in the final chapters. With more than 200 exercises, the book is an excellent resource for teaching and learning introductory algebraic geometry.
College Geometry
Title | College Geometry PDF eBook |
Author | Nathan Altshiller-Court |
Publisher | Dover Publications |
Total Pages | 336 |
Release | 2013-12-30 |
Genre | |
ISBN | 9780486788470 |
The standard university-level text for decades, this volume offers exercises in construction problems, harmonic division, circle and triangle geometry, and other areas. 1952 edition, revised and enlarged by the author.