Covers of PG(3,q) and of Finite Generalized Quadrangles

Covers of PG(3,q) and of Finite Generalized Quadrangles PDF Author: Aart Blokhuis
Publisher:
ISBN:
Category : Finite generalized quadrangles
Languages : en
Pages : 16

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Covers of PG(3,q) and of Finite Generalized Quadrangles

Covers of PG(3,q) and of Finite Generalized Quadrangles PDF Author: Aart Blokhuis
Publisher:
ISBN:
Category : Finite generalized quadrangles
Languages : en
Pages : 16

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Book Description


Finite Generalized Quadrangles

Finite Generalized Quadrangles PDF Author: Stanley E. Payne
Publisher: European Mathematical Society
ISBN: 9783037190661
Category : Mathematics
Languages : en
Pages : 304

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Book Description
Generalized quadrangles (GQ) were formally introduced by J. Tits in 1959 to describe geometric properties of simple groups of Lie type of rank 2. The first edition of Finite Generalized Quadrangles (FGQ) quickly became the standard reference for finite GQ. The second edition is essentially a reprint of the first edition. It is a careful rendering into LaTeX of the original, along with an appendix that brings to the attention of the reader those major new results pertaining to GQ, especially in those areas where the authors of this work have made a contribution. The first edition has been out of print for many years. The new edition makes available again this classical reference in the rapidly increasing field of finite geometries.

Symmetry in Finite Generalized Quadrangles

Symmetry in Finite Generalized Quadrangles PDF Author: Koen Thas
Publisher: Springer Science & Business Media
ISBN: 9783764361587
Category : Mathematics
Languages : en
Pages : 246

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Book Description
This monograph classifies finite generalized quadrangles by symmetry, generalizing the celebrated Lenz-Barlotti classification for projective planes. The book introduces combinatorial, geometrical and group-theoretical concepts that arise in the classification and in the general theory of finite generalized quadrangles, including automorphism groups, elation and translation generalized quadrangles, generalized ovals and generalized ovoids, span-symmetric generalized quadrangles, flock geometry and property (G), regularity and nets, split BN-pairs of rank 1, and the Moufang property.

Translation Generalized Quadrangles

Translation Generalized Quadrangles PDF Author: Joseph Adolf Thas
Publisher: World Scientific
ISBN: 9812569510
Category : Mathematics
Languages : en
Pages : 377

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Book Description
Translation generalized quadrangles play a key role in the theory of generalized quadrangles, comparable to the role of translation planes in the theory of projective and affine planes. The notion of translation generalized quadrangle is a local analogue of the more global ?Moufang Condition?, a topic of great interest, also due to the classification of all Moufang polygons. Attention is thus paid to recent results in that direction, but also many of the most important results in the general theory of generalized quadrangles that appeared since 1984 are treated.Translation Generalized Quadrangles is essentially self-contained, as the reader is only expected to be familiar with some basic facts on finite generalized quadrangles. Proofs that are either too long or too technical are left out, or just sketched. The three standard works on generalized quadrangles are (co-)authored by the writers of this book: ?Finite Generalized Quadrangles? (1984) by S E Payne and J A Thas, ?Generalized Polygons? (1998) by H Van Maldeghem, and ?Symmetry in Finite Generalized Quadrangles? (2004) by K Thas.

Bulletin of the Belgian Mathematical Society, Simon Stevin

Bulletin of the Belgian Mathematical Society, Simon Stevin PDF Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 982

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Finite Geometries

Finite Geometries PDF Author: Johnson
Publisher: CRC Press
ISBN: 9780824710521
Category : Mathematics
Languages : en
Pages : 476

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Mostly Finite Geometries

Mostly Finite Geometries PDF Author: Norman Johnson
Publisher: CRC Press
ISBN: 9780824700355
Category : Mathematics
Languages : en
Pages : 458

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Book Description
Based on the proceedings of the conference held at the University of Iowa, in honour and celebration of the mathematician T.G. Ostrom's 80th birthday, this text focuses on finite geometries as well as topological geometries in the infinite case, some of which originate with ideas of finite geometric objects. It includes information about flocks of quadratic cones and related geometric and combinatorial structures.

Finite Geometry and Combinatorics

Finite Geometry and Combinatorics PDF Author: Albrecht Beutelspacher
Publisher: Cambridge University Press
ISBN: 9780521448505
Category : Combinatorial analysis
Languages : en
Pages : 428

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Book Description
Included here are articles from many of the leading practitioners in the field, including, for the first time, several distinguished Russian mathematicians. Many of the papers contain important new results, and the growing use of computer algebra packages in this area is also demonstrated.

Groups and Geometries

Groups and Geometries PDF Author: Lino Di Martino
Publisher: Birkhäuser
ISBN: 3034888198
Category : Mathematics
Languages : en
Pages : 267

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Book Description
On September 1-7, 1996 a conference on Groups and Geometries took place in lovely Siena, Italy. It brought together experts and interested mathematicians from numerous countries. The scientific program centered around invited exposi tory lectures; there also were shorter research announcements, including talks by younger researchers. The conference concerned a broad range of topics in group theory and geometry, with emphasis on recent results and open problems. Special attention was drawn to the interplay between group-theoretic methods and geometric and combinatorial ones. Expanded versions of many of the talks appear in these Proceedings. This volume is intended to provide a stimulating collection of themes for a broad range of algebraists and geometers. Among those themes, represented within the conference or these Proceedings, are aspects of the following: 1. the classification of finite simple groups, 2. the structure and properties of groups of Lie type over finite and algebraically closed fields of finite characteristic, 3. buildings, and the geometry of projective and polar spaces, and 4. geometries of sporadic simple groups. We are grateful to the authors for their efforts in providing us with manuscripts in LaTeX. Barbara Priwitzer and Thomas Hintermann, Mathematics Editors of Birkhauser, have been very helpful and supportive throughout the preparation of this volume.

Geometry of Derivation with Applications

Geometry of Derivation with Applications PDF Author: Norman L. Johnson
Publisher: CRC Press
ISBN: 1000883817
Category : Mathematics
Languages : en
Pages : 372

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Book Description
Geometry of Derivation with Applications is the fifth work in a longstanding series of books on combinatorial geometry (Subplane Covered Nets, Foundations of Translation Planes, Handbook of Finite Translation Planes, and Combinatorics of Spreads and Parallelisms). Like its predecessors, this book will primarily deal with connections to the theory of derivable nets and translation planes in both the finite and infinite cases. Translation planes over non-commutative skewfields have not traditionally had a significant representation in incidence geometry, and derivable nets over skewfields have only been marginally understood. Both are deeply examined in this volume, while ideas of non-commutative algebra are also described in detail, with all the necessary background given a geometric treatment. The book builds upon over twenty years of work concerning combinatorial geometry, charted across four previous books and is suitable as a reference text for graduate students and researchers. It contains a variety of new ideas and generalizations of established work in finite affine geometry and is replete with examples and applications.