Publikationen des Lehrstuhl II für Mathematik

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Publications 2012
The signed Roman domatic number of a graph  
S.M. Sheikholeslami, Lutz Volkmann
Ann. Math. Inform. 40 (2012), 105-112.
The total {k}-domatic number of a graph  
S.M. Sheikholeslami, Lutz Volkmann
J. Comb. Optim. 23 (2012), no. 2, 252-260.
The total {k}-domatic number of digraphs  
S.M. Sheikholeslami, Lutz Volkmann
Discuss. Math. Graph Theory 32 (2012), no. 3, 461-471.
On regular (2,q)-extendable graphs  
Lutz Volkmann
Ars Combin. 105 (2012), 53-64.
On the geodomatic number of a graph  
Lutz Volkmann
J. Combin. Math. Combin. Comput. 81 (2012), 151-159.
Signed 2-independence in digraphs  
Lutz Volkmann
Discrete Mathematics 312 (2012), no. 2, 465-471.
The smallest regular graphs which are not 1-extendable  
Lutz Volkmann
Ars Combin. 104 (2012), 179-184.
Changing and unchanging the Roman domination number of a graph  
Lutz Volkmann, N. Jafari Rad
Util. Math. 89 (2012), 79-95.
The k-rainbow domatic number of a graph  
Lutz Volkmann, S.M. Sheikholeslami
Discuss. Math. Graph Theory 32 (2012), no. 1, 129-140.
The signed (k, k)-domatic number of digraphs  
Lutz Volkmann, S.M. Sheikholeslami
Math. Commun. 17 (2012), no. 1-2, 537-546.
 
Publications 2011
Signed total k-domatic numbers of digraphs  
M. Atapour, S.M. Sheikholeslami, Lutz Volkmann
Kragujevac J. Math. 35 (2011), 359-368.
Treewidth Computations II. Lower Bounds  
Hans L. Bodlaender, Arie M.C.A. Koster
Information and Computation 209 (2011), no. 7, 1103--1119.
Recoverable Robust Knapsacks: the Discrete Scenario Case  
Christina Büsing, Arie M.C.A. Koster, Manuel Kutschka
Optimization Letters 5 (2011), no. 3, 379--392.
Line planning, path constrained network flow and inapproximability  
Christina Büsing, Sebastian Stiller
Networks 57 (2011), no. 1, 106 -- 113.
Characterization of trees with equal 2-domination number and domination number plus two  
Mustapha Chellali, Lutz Volkmann
Discuss. Math. Graph Theory 31 (2011), 687-697.
On coordinated cutting plane generation and mixed integer programs with nonconvex 2-norm constraints  
Stefano Coniglio
PhD thesis from Dipartimento di Elettronica e Informazione, Politecnico di Milano (2011).
On coordinated cutting plane generation and mixed integer programs with nonconvex 2-norm constraints  
Stefano Coniglio
PhD thesis from Dipartimento di Elettronica e Informazione, Politecnico di Milano (2011).
On the Roman k-bondage number of a graph  
N. Dehgardi, S.M. Sheikholeslami, Lutz Volkmann
AKCE Int. J. Graphs Combin. 8 (2011), 169-180.
Unique response Roman domination in graphs  
E. Ebrahimi Targhi, N. Jafari Rad, Lutz Volkmann
Discrete Appl. Math. 159 (2011), 1110--1117.
Geodetic domination in graphs  
R. Escuadro, N. Gera, Adriana Hansberg, N. Jafari Rad, Lutz Volkmann
J. Combin. Math. Combin. Comput. 77 (2011), 89--101.

Gesamte Liste anzeigen (739 Publikationen)
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