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pro vyhledávání: '"Streubel, Tom"'
Autor:
Streubel, Tom
Zuweilen wird gefördertes Erdgas als eine Brückentechnologie noch eine Weile erhalten bleiben, aber unsere Gasnetzinfrastruktur hat auch in einer Ära post-fossiler Brennstoffe eine Zukunft, um Klima-neutral erzeugtes Methan, Ammoniak oder Wasserst
Externí odkaz:
http://edoc.hu-berlin.de/18452/25434
Due to the current and foreseeable shifts in energy production, the trading and transport operations of gas will become more dynamic, volatile, and hence also less predictable. Therefore, computer-aided support in terms of rapid simulation and contro
Externí odkaz:
http://arxiv.org/abs/2112.09622
Recent research has shown that piecewise smooth (PS) functions can be approximated by piecewise linear functions with second order error in the distance to a given reference point. A semismooth Newton type algorithm based on successive application of
Externí odkaz:
http://arxiv.org/abs/1808.00213
It is shown how piecewise differentiable functions $F: \mathbb R^n \mapsto \mathbb R^m $ that are defined by evaluation programs can be approximated locally by a piecewise linear model based on a pair of sample points $\check x$ and $\hat x$. We show
Externí odkaz:
http://arxiv.org/abs/1701.04368
Publikováno v:
Linear Algebra and its Applications 471 (2015) 500-530
With the ultimate goal of iteratively solving piecewise smooth (PS) systems, we consider the solution of piecewise linear (PL) equations. PL models can be derived in the fashion of automatic or algorithmic differentiation as local approximations of P
Externí odkaz:
http://arxiv.org/abs/1701.00753
In this article we analyze a generalized trapezoidal rule for initial value problems with piecewise smooth right hand side \(F:\R^n\to\R^n\). When applied to such a problem the classical trapezoidal rule suffers from a loss of accuracy if the solutio
Externí odkaz:
http://arxiv.org/abs/1701.00745
Akademický článek
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Publikováno v:
Optimization & Engineering; Mar2024, Vol. 25 Issue 1, p491-527, 37p
Publikováno v:
In Linear Algebra and Its Applications 15 April 2015 471:500-530
Autor:
Griewank, Andreas1, Streubel, Tom2,3 streubel@zib.de, Lehmann, Lutz3, Radons, Manuel4, Hasenfelder, Richard3
Publikováno v:
Optimization Methods & Software. Aug-Dec2018, Vol. 33 Issue 4-6, p1108-1126. 19p.