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Dr.-Ing. Jochen Härdtlein
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Office:
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Martensstraße 3, Room 08.154
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Phone:
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+49 - (0)9131 - 85 - 29972
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Fax:
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+49 - (0)9131 - 85 - 28928
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E-mail:
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jochen.haerdtlein@informatik.uni-erlangen.de
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Postal Adress:
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Dr.-Ing.. Jochen Härdtlein
University Erlangen-Nuremberg
Department of Computer Science 10
Cauerstraße 6
D-91058 Erlangen
Germany
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My research position at the University of Erlangen-Nüremberg is founded by the
DFG (Deutsche Forschungsgesellschaft) . The subject of the supported
research project is appointed to:
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Expression Templates for Partial Differential Equations
Within the scope of this work and beyond, my actual research focuses the following topics:
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- Expression Templates
- Efficient libraries for solving PDEs
- Finite Elements
- Numerical linear Algebra
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The implementation of expression templates within C++ is for mainly programmers with no experience
in this subject pretty challenging, were some may even resign the technique. Hence we present a small
and simple version of expression templates, that should be well understandable with the attached comments.
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Colsamm denotes an C++ template library concerung the efficient and user-friendly computation of
the local stiffness matrices arising with the finite element method. A more detailed explantation, download
and recent developments can be found in the Colsamm homepage!
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My list of publications and talks contains mainly results from the researches concerning
implemenation variants of the expression templates technique. Especially, the performance
improvements of the method for high performance platforms.
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Additionally, we recognize an increasing user group of the Colsamm template library.
Hence, there are several cooperations and joint publications.
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