Muutke küpsiste eelistusi

Geometry of Derivation with Applications [Kõva köide]

(Mathematics Department University of Iowa. Emeritus Professor Iowa City, Iowa)
  • Formaat: Hardback, 356 pages, kõrgus x laius: 254x178 mm, kaal: 820 g
  • Ilmumisaeg: 06-Jun-2023
  • Kirjastus: Chapman & Hall/CRC
  • ISBN-10: 1032349166
  • ISBN-13: 9781032349169
Teised raamatud teemal:
  • Formaat: Hardback, 356 pages, kõrgus x laius: 254x178 mm, kaal: 820 g
  • Ilmumisaeg: 06-Jun-2023
  • Kirjastus: Chapman & Hall/CRC
  • ISBN-10: 1032349166
  • ISBN-13: 9781032349169
Teised raamatud teemal:
"This book centers on combinatorial geometry. It focuses on derivation over skewfields. By virtue of the combinatorial embedding theory is a classification of derivable nets may be given that relates the net to a "classical pseudo-regulus net" both of which are considered to live in the same ambient affine geometry"--

Thisbook 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.

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.

Acknowledgements. Preface. Part
1. Classical theory of derivation.
Chapter
1. Coordinate methods.
Chapter
2. Embedding theory of derivable nets.
Part
2. Classifying derivable nets over skewfields.
Chapter
3. Fundamentals &
background.
Chapter
4. Classification theory over skewfields. Part
3. Types i
of derivable nets.
Chapter
5. The types. Part
4. Flocks of a-cones.
Chapter
6. Klein quadric and generalization. Part
5. Flock geometries.
Chapter
7.
Related geometries. Part
6. Twisted hyerbolic flocks.
Chapter
8. Hyperbolic
flocks and generalizations. Part
7. Lifting.
Chapter
9. Chains & surjectivity
of degree 1/k. Lifting skewfields.
Chapter
10. General theory. Part
9.
Bilinearity.
Chapter
11. General bilinear geometries. Part
10. Multiple
replacement theorem.
Chapter
12. The general theorem. Part
11. Classification
of subplane covered nets.
Chapter
13. Suspect subplane covered nets. Part
12.
Extensions of skewfields.
Chapter
14. Quaternion division ring extensions.
Chapter
15. General ideas on Klein extensions. Bibliography. Index.
Norman L. Johnson is an Emeritus Professor (2011) at the University of Iowa where he has had ten PhD students. He received his BA from Portland State University, MA from Washington State University and PhD also at Washington State University as a student of T.G. Ostrom. He has written 580 research items including articles, books, and chapters available on Researchgate.net. Additionally, he has worked with approximately 40 coauthors and is a previous Editor for International Journal of Pure and Applied Mathematics and Note di Matematica. Dr. Johnson plays ragtime piano and enjoys studying languages and 8-ball pool.