Locally semialgebraic spaces serve as an appropriate framework for
studying the topological properties of varieties and semialgebraic
sets over a real closed field. This book contributes to the
fundamental theory of semialgebraic topology and falls into two
main parts. The first dealswith sheaves and their cohomology on
spaces which locally look like a constructible subset of a real
spectrum. Topics like families of support, homotopy, acyclic
sheaves, base-change theorems and cohomological dimension are
considered. In the second part a homology theory for locally
complete locally semialgebraic spaces over a real closed field is
developed, the semialgebraic analogue of classical
Bore-Moore-homology. Topics include fundamental classes of
manifolds and varieties, Poincare duality, extensions of the base
field and a comparison with the classical theory. Applying
semialgebraic Borel-Moore-homology, a semialgebraic ("topological")
approach to intersection theory on varieties over an algebraically
closed field of characteristic zero is given. The book is addressed
to researchers and advanced students in real algebraic geometry and
related areas.
General
Imprint: |
Springer-Verlag
|
Country of origin: |
Germany |
Series: |
Lecture Notes in Mathematics, 1484 |
Release date: |
October 1991 |
First published: |
1991 |
Authors: |
Hans Delfs
|
Dimensions: |
235 x 155 x 8mm (L x W x T) |
Format: |
Paperback
|
Pages: |
138 |
Edition: |
1991 ed. |
ISBN-13: |
978-3-540-54615-3 |
Categories: |
Books >
Science & Mathematics >
Mathematics >
Geometry >
Algebraic geometry
|
LSN: |
3-540-54615-4 |
Barcode: |
9783540546153 |
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