Search Results - "Grothmann, R."

Regions of meromorphy and value distribution of geometrically converging rational functions by Blatt, H.-P., Grothmann, R., Kovacheva, R.K.

“…Let D be a region, { r n } n ∈ N a sequence of rational functions of degree at most n and let each r n have at most m poles in D, for m ∈ N fixed. We prove…”
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Multi-agent modeling of multiple FX-markets by neural networks by Zimmermann, H.G., Neuneier, R., Grothmann, R.

“…We introduce an explanatory multi-agent approach of multiple FX-market modeling based on neural networks. We consider the explicit and implicit dynamics of the…”
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Detection of Singularities Using Segment Approximation by Grothmann, R., Mhaskar, H. N.

“…We discuss best segment approximation (with free knots) by polynomials to piecewise analytic functions on a real interval. It is shown that, if the degree of…”
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Semantic Traffic-Aware Routing Using the LarKC Platform by Della Valle, Emanuele, Celino, I., Dell'Aglio, D., Grothmann, R., Steinke, F., Tresp, V.

“…The popularity of location-based services and automotive navigation systems calls for a new generation of intelligent solutions to support users in mobility…”
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Erdös-Turán theorems on a system of Jordan curves and arcs by Blatt, H. -P., Grothmann, R.

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Multiagent modeling of multiple FX-markets by neural networks by Zimmermann, H G, Neuneier, R, Grothmann, R

“…A market is basically driven by a superposition of decision of many profit maximizing agents on the microlevel. Then macro economical price dynamic is due to…”
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The Density of Alternation Points in Rational Approximation by Borwein, P. B., Kroó, A., Grothmann, R., Saff, E. B.

“…We investigate the behavior of the equioscillation (alternation) points for the error in best uniform rational approximation on $\lbrack -1, 1 \rbrack$. In the…”
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Dynamical consistent recurrent neural networks by Zimmermann, H.-G., Grothmann, R., Schafer, A.M., Tietz, C.

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Sign changes in rational L w 1 -approximation by Blatt, H.-P., Grothmann, R., Kovacheva, R. K.

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Distribution of interpolation points by Grothmann, René

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Sequences with equi-distributed extreme points in uniform polynomial approximation by Blatt, Hans-Peter, Grothmann, René, Kovacheva, Ralitza

“…Let E be a compact set in C with connected complement and positive logarithmic capacity. For any f continuous on E and analytic in the interior of E, we…”
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Forecasting of clustered time series with recurrent neural networks and a fuzzy clustering scheme by Seedig, H.G., Grothmann, R., Runkler, T.A.

“…Fuzzy c-neural network models (FCNNM) combine clustering techniques with advanced neural networks for time series modeling in order to make predictions for a…”
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