Angelika Hellwig

Publication Activity (10 Years)

Years Active: 2003-2009
Publications (10 Years): 0

Publications

Peter Dankelmann, Angelika Hellwig, Lutz Volkmann
Inverse degree and edge-connectivity. Discret. Math. 309 (9) (2009)
Angelika Hellwig, Lutz Volkmann
The connectivity of a graph and its complement. Discret. Appl. Math. 156 (17) (2008)
Angelika Hellwig, Lutz Volkmann
Maximally edge-connected and vertex-connected graphs and digraphs: A survey. Discret. Math. 308 (15) (2008)
Peter Dankelmann, Angelika Hellwig, Lutz Volkmann
On the connectivity of diamond-free graphs. Discret. Appl. Math. 155 (16) (2007)
Angelika Hellwig, Lutz Volkmann
Lower bounds on the vertex-connectivity of digraphs and graphs. Inf. Process. Lett. 99 (2) (2006)
Angelika Hellwig, Lutz Volkmann
On connectivity in graphs with given clique number. J. Graph Theory 52 (1) (2006)
Angelika Hellwig, Lutz Volkmann
Neighborhood conditions for graphs and digraphs to be maximally edge-connected. Australas. J Comb. 33 (2005)
Angelika Hellwig, Dieter Rautenbach, Lutz Volkmann
Cuts leaving components of given minimum order. Discret. Math. 292 (1-3) (2005)
Jun-Ming Xu, Min Lü, Meijie Ma, Angelika Hellwig
Super connectivity of line graphs. Inf. Process. Lett. 94 (4) (2005)
Angelika Hellwig, Lutz Volkmann
Sufficient conditions for graphs to be lambda'-optimal, super-edge-connected, and maximally edge-connected. J. Graph Theory 48 (3) (2005)
Angelika Hellwig, Lutz Volkmann
Maximally local-edge-connected graphs and digraphs. Ars Comb. 72 (2004)
Angelika Hellwig, Dieter Rautenbach, Lutz Volkmann
Note on the connectivity of line graphs. Inf. Process. Lett. 91 (1) (2004)
Angelika Hellwig, Lutz Volkmann
Sufficient conditions for lambda'-optimality in graphs of diameter 2. Discret. Math. 283 (1-3) (2004)
Angelika Hellwig, Lutz Volkmann
Maximally edge-connected digraphs. Australas. J Comb. 27 (2003)