Publikationen/Vortr ge
If the Yang-Mills theory is the answer, what is the
question?
Abstract. Yang-Mills theories play a central role in modern
physics and form the basis for the Standard Model (SM) of elementary particles
and forces. The SM has been extremely successful and is our current best
theory expounding matter and interactions at a fundamental level. In
technical terms, interactions in the Standard Model are described by a
Yang-Mills theory with the local U(1) SU(2) SU(3)
gauge symmetry. The goal of this article is to explain to non-physicists, who
wish to learn something about contemporary physics, what this statement
means. Since the author is not a physicist either, this is a layman s
introduction to Yang-Mills theory. However, given that Yang-Mills theory is a
sophisticated mathematical theory, the paper assumes a fair bit of
mathematical background. It contains some technical details, albeit largely
superficially treated.
Bornological convergences
Abstract. We study a family of
convergences (actually pretopologies) in the
hyperspace of a metric space
that are generated by covers of the space. This family includes the Attouch-Wets, Fell, and
Hausdorff metric topologies as well as the lower Vietoris topology.
The unified approach leads to new developments and puts into perspective some
classical results.
On set convergences and topologies. Part I - Basics
Vortrag an der Universit t
Milano-Bicocca
Migrating from WebLogic
8.1 to 9.0
A case study
Handling Large Database Result Sets
The one-write approach in large-scale applications
Web Services
Zur
neuen Technologie m ssen neue Business-Modelle kommen
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