Geometry Of Crystallographic Groups (Second Edition)

Geometry Of Crystallographic Groups (Second Edition) PDF Author: Andrzej Szczepanski
Publisher: World Scientific
ISBN: 9811286612
Category : Mathematics
Languages : en
Pages : 272

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Book Description
It is eleven years since the First Edition of Geometry of Crystallographic Groups appeared. This Second Edition expands on the first, providing details of a new result of automorphism of crystallographic groups, and on Hantzsche-Wendt groups/manifolds.Crystalographic groups are groups which act via isometries on some n-dimensional Euclidean space, so-named because in three dimensions they occur as the symmetry groups of a crystal. There are short introductions to the theme before every chapter, and a list of conjectures and open projects at the end of the book.Geometry of Crystallographic Groups is suitable as a textbook for students, containing basic theory of crystallographic groups. It is also suitable for researchers in the field, discussing in its second half more advanced and recent topics.

Geometry Of Crystallographic Groups (Second Edition)

Geometry Of Crystallographic Groups (Second Edition) PDF Author: Andrzej Szczepanski
Publisher: World Scientific
ISBN: 9811286612
Category : Mathematics
Languages : en
Pages : 272

Get Book Here

Book Description
It is eleven years since the First Edition of Geometry of Crystallographic Groups appeared. This Second Edition expands on the first, providing details of a new result of automorphism of crystallographic groups, and on Hantzsche-Wendt groups/manifolds.Crystalographic groups are groups which act via isometries on some n-dimensional Euclidean space, so-named because in three dimensions they occur as the symmetry groups of a crystal. There are short introductions to the theme before every chapter, and a list of conjectures and open projects at the end of the book.Geometry of Crystallographic Groups is suitable as a textbook for students, containing basic theory of crystallographic groups. It is also suitable for researchers in the field, discussing in its second half more advanced and recent topics.

Geometry of Crystallographic Groups

Geometry of Crystallographic Groups PDF Author: Andrzej Szczepański
Publisher: World Scientific
ISBN: 9814412252
Category : Mathematics
Languages : en
Pages : 208

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Book Description
Crystallographic groups are groups which act in a nice way and via isometries on some n-dimensional Euclidean space. This book gives an example of the torsion free crystallographic group with a trivial center and a trivial outer automorphism group.

Geometry Crystal Groups (2nd Ed) Hb

Geometry Crystal Groups (2nd Ed) Hb PDF Author: Andrzej Szczepanski
Publisher: World Scientific Publishing Company
ISBN: 9789811286599
Category : Mathematics
Languages : en
Pages : 0

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Book Description
It is eleven years since the First Edition of Geometry of Crystallographic Groups appeared. This Second Edition expands on the first, providing details of a new result of automorphism of crystallographic groups, and on Hantzsche-Wendt groups/manifolds. Crystalographic groups are groups which act via isometries on some n-dimensional Euclidean space, so-named because in three dimensions they occur as the symmetry groups of a crystal. There are short introductions to the theme before every chapter, and a list of conjectures and open projects at the end of the book. Geometry of Crystallographic Groups is suitable as a textbook for students, containing basic theory of crystallographic groups. It is also suitable for researchers in the field, discussing in its second half more advanced and recent topics.

Groups

Groups PDF Author: R. P. Burn
Publisher: Cambridge University Press
ISBN: 9780521347938
Category : Mathematics
Languages : en
Pages : 260

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Book Description
Following the same successful approach as Dr. Burn's previous book on number theory, this text consists of a carefully constructed sequence of questions that will enable the reader, through participation, to study all the group theory covered by a conventional first university course. An introduction to vector spaces, leading to the study of linear groups, and an introduction to complex numbers, leading to the study of Möbius transformations and stereographic projection, are also included. Quaternions and their relationships to 3-dimensional isometries are covered, and the climax of the book is a study of the crystallographic groups, with a complete analysis of these groups in two dimensions.

Geometry of Crystallographic Groups

Geometry of Crystallographic Groups PDF Author: Andrzej Szczepanski
Publisher: World Scientific
ISBN: 9814412260
Category : Mathematics
Languages : en
Pages : 208

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Book Description
Crystallographic groups are groups which act in a nice way and via isometries on some n-dimensional Euclidean space. They got their name, because in three dimensions they occur as the symmetry groups of a crystal (which we imagine to extend to infinity in all directions). The book is divided into two parts. In the first part, the basic theory of crystallographic groups is developed from the very beginning, while in the second part, more advanced and more recent topics are discussed. So the first part of the book should be usable as a textbook, while the second part is more interesting to researchers in the field. There are short introductions to the theme before every chapter. At the end of this book is a list of conjectures and open problems. Moreover there are three appendices. The last one gives an example of the torsion free crystallographic group with a trivial center and a trivial outer automorphism group.This volume omits topics about generalization of crystallographic groups to nilpotent or solvable world and classical crystallography.We want to emphasize that most theorems and facts presented in the second part are from the last two decades. This is after the book of L Charlap OC Bieberbach groups and flat manifoldsOCO was published.

Foundations of Hyperbolic Manifolds

Foundations of Hyperbolic Manifolds PDF Author: John Ratcliffe
Publisher: Springer Science & Business Media
ISBN: 1475740131
Category : Mathematics
Languages : en
Pages : 761

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Book Description
This book is an exposition of the theoretical foundations of hyperbolic manifolds. It is intended to be used both as a textbook and as a reference. Particular emphasis has been placed on readability and completeness of ar gument. The treatment of the material is for the most part elementary and self-contained. The reader is assumed to have a basic knowledge of algebra and topology at the first-year graduate level of an American university. The book is divided into three parts. The first part, consisting of Chap ters 1-7, is concerned with hyperbolic geometry and basic properties of discrete groups of isometries of hyperbolic space. The main results are the existence theorem for discrete reflection groups, the Bieberbach theorems, and Selberg's lemma. The second part, consisting of Chapters 8-12, is de voted to the theory of hyperbolic manifolds. The main results are Mostow's rigidity theorem and the determination of the structure of geometrically finite hyperbolic manifolds. The third part, consisting of Chapter 13, in tegrates the first two parts in a development of the theory of hyperbolic orbifolds. The main results are the construction of the universal orbifold covering space and Poincare's fundamental polyhedron theorem.

Geometry II

Geometry II PDF Author: E.B. Vinberg
Publisher: Springer Science & Business Media
ISBN: 3662029014
Category : Mathematics
Languages : en
Pages : 263

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Book Description
A very clear account of the subject from the viewpoints of elementary geometry, Riemannian geometry and group theory – a book with no rival in the literature. Mostly accessible to first-year students in mathematics, the book also includes very recent results which will be of interest to researchers in this field.

Introduction to Quantum Groups and Crystal Bases

Introduction to Quantum Groups and Crystal Bases PDF Author: Jin Hong
Publisher: American Mathematical Soc.
ISBN: 0821828746
Category : Mathematics
Languages : en
Pages : 327

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Book Description
The purpose of this book is to provide an elementary introduction to the theory of quantum groups and crystal bases, focusing on the combinatorial aspects of the theory.

Groups, Combinatorics and Geometry

Groups, Combinatorics and Geometry PDF Author: Martin W. Liebeck
Publisher: Cambridge University Press
ISBN: 0521406854
Category : Mathematics
Languages : en
Pages : 505

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Book Description
This volume contains a collection of papers on the subject of the classification of finite simple groups.

Crystallographic Texture and Group Representations

Crystallographic Texture and Group Representations PDF Author: Chi-Sing Man
Publisher: Springer Nature
ISBN: 9402421580
Category : Technology & Engineering
Languages : en
Pages : 438

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Book Description
This book starts with an introduction to quantitative texture analysis (QTA), which adopts conventions (active rotations, definition of Euler angles, Wigner D-functions) that conform to those of the present-day mathematics and physics literature. Basic concepts (e.g., orientation; orientation distribution function (ODF), orientation density function, and their relationship) are made precise through their mathematical definition. Parts II and III delve deeper into the mathematical foundations of QTA, where the important role played by group representations is emphasized. Part II includes one chapter on generalized QTA based on the orthogonal group, and Part III one on tensorial Fourier expansion of the ODF and tensorial texture coefficients. This work will appeal to students and practitioners who appreciate a precise presentation of QTA through a unifying mathematical language, and to researchers who are interested in applications of group representations to texture analysis. Previously published in the Journal of Elasticity, Volume 149, issues 1-2, April, 2022