11 documents found

Article / Chapter
All rights reserved
2007-11-06

Robustness of λ-tracking in the gap metric

For m-input, m-output, finite-dimensional, linear systems satisfying the classical assumptions of adaptive control (i.e., (i) minimum phase, (ii) relative degree one and (iii) positive highfrequency gain), it is well known that the adaptive λ-tracker u = −k e, ˙k = max{0, |e|−λ}|e| achieves λ-tracking...
Article / Chapter
All rights reserved
2007-11-06

Locally dense independent sets in regular graphs of large girth

For an integer d 3 let (d) be the supremum over all with the property that for every > 0 there exists some g() such that every d-regular graph of order n and y girth at least g() has an independent set of cardinality at least ( − )n. Extending an approach proposed by Lauer and Wormald (Large independent...
Book
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2007-11-06

Crossmediale Fusionen und Meinungsvielfalt : juristische und ökonomische Betra ...

Das Buch ist der dritte Sammelband in der medienrechtlichen Schriftenreihe des Universitätsverlags Ilmenau, die von Prof. Frank Fechner herausgegeben wird. Basierend auf einer interdisziplinären Veranstaltung im Schnittbereich von Recht und Ökonomie, beleuchten die Autoren in sechs Beiträgen die unterschiedliche...
Ilmenau: Universitätsverlag Ilmenau, 2007-11-06
Article / Chapter
All rights reserved
2007-11-06

On the existence of edge cuts leaving several large components

We characterize graphs of large enough order or large enough minimum degree which contain edge cuts whose deletion results in a graph with a specified number of large components. This generalizes and extends recent results due to Ou (Edge cuts leaving components of order at least m, Discrete Math. 305...
Article / Chapter
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2007-11-06

Some remarks on λp,q-connectedness

Article / Chapter
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2007-11-06

Edge irregular total labellings for graphs of linear size

Confirming a conjecture by Ivanˇco and Jendrol for a large class of graphs we prove that for every graph G = (V,E) of order n, size m and maximum degree with m > 111000 there is a function f : V [ E ! 1, 2, ..., m+2 3 such that f(u) + f(uv) + f(v) 6= f(u0) + f(u0v0) + f(v0) for every uv, u0v0 2 E with...
Dissertation
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2007-11-06

Konzept für ein nachgeordnetes Straßennetz außerhalb geschlossener Ortschaften...

Augrund des demographischen Wandels und der damit einhergehenden Abnahme der Bevölkerungszahlen in den ländlichen/peripheren Regionen der Bundesrepublik Deutschland sieht sich die öffentliche Hand mit rückläufigen Haushalten konfrontiert. Unterauslastungen von Einrichtungen der öffentlichen Daseinsvorsorge...

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