Benakli, Nadia; Bong, Novi H.; Dueck, Shonda; Eroh, Linda; Novick, Beth; Oellermann, Ortrud R. The threshold strong dimension of a graph. (English) Zbl 1466.05106 Discrete Math. 344, No. 7, Article ID 112402, 16 p. (2021). MSC: 05C38 05C12 05C35 PDFBibTeX XMLCite \textit{N. Benakli} et al., Discrete Math. 344, No. 7, Article ID 112402, 16 p. (2021; Zbl 1466.05106) Full Text: DOI arXiv
Brown, Jason I.; Mol, Lucas; Oellermann, Ortrud R. On the roots of Wiener polynomials of graphs. (English) Zbl 1392.05057 Discrete Math. 341, No. 9, 2398-2408 (2018). MSC: 05C31 05C12 05C40 PDFBibTeX XMLCite \textit{J. I. Brown} et al., Discrete Math. 341, No. 9, 2398--2408 (2018; Zbl 1392.05057) Full Text: DOI arXiv
Brown, Jason I.; Oellermann, Ortrud R. On the spectrum and number of convex sets in graphs. (English) Zbl 1309.05116 Discrete Math. 338, No. 7, 1144-1153 (2015). MSC: 05C50 05C30 05C80 PDFBibTeX XMLCite \textit{J. I. Brown} and \textit{O. R. Oellermann}, Discrete Math. 338, No. 7, 1144--1153 (2015; Zbl 1309.05116) Full Text: DOI
Rodríguez-Velázquez, Juan A.; Yero, Ismael G.; Kuziak, Dorota; Oellermann, Ortrud R. On the strong metric dimension of Cartesian and direct products of graphs. (English) Zbl 1298.05280 Discrete Math. 335, 8-19 (2014). MSC: 05C76 05C75 PDFBibTeX XMLCite \textit{J. A. Rodríguez-Velázquez} et al., Discrete Math. 335, 8--19 (2014; Zbl 1298.05280) Full Text: DOI arXiv
Nielsen, Morten H.; Oellermann, Ortrud R. Separation properties of 3-Steiner and 3-monophonic convexity in graphs. (English) Zbl 1252.05045 Discrete Math. 312, No. 22, 3293-3305 (2012). MSC: 05C10 05C05 52A99 PDFBibTeX XMLCite \textit{M. H. Nielsen} and \textit{O. R. Oellermann}, Discrete Math. 312, No. 22, 3293--3305 (2012; Zbl 1252.05045) Full Text: DOI
Nielsen, Morten H.; Oellermann, Ortrud R. Helly theorems for 3-Steiner and 3-monophonic convexity in graphs. (English) Zbl 1223.05158 Discrete Math. 311, No. 10-11, 872-880 (2011). MSC: 05C40 05C38 05C70 05C05 PDFBibTeX XMLCite \textit{M. H. Nielsen} and \textit{O. R. Oellermann}, Discrete Math. 311, No. 10--11, 872--880 (2011; Zbl 1223.05158) Full Text: DOI
van Aardt, Susan A.; Dunbar, Jean E.; Frick, Marietjie; Katrenič, Peter; Nielsen, Morten H.; Oellermann, Ortrud R. Traceability of \(k\)-traceable oriented graphs. (English) Zbl 1195.05030 Discrete Math. 310, No. 8, 1325-1333 (2010). MSC: 05C20 PDFBibTeX XMLCite \textit{S. A. van Aardt} et al., Discrete Math. 310, No. 8, 1325--1333 (2010; Zbl 1195.05030) Full Text: DOI
Cáceres, Jóse; Oellermann, Ortrud R. On 3-Steiner simplicial orderings. (English) Zbl 1221.05042 Discrete Math. 309, No. 19, 5828-5833 (2009). MSC: 05C05 PDFBibTeX XMLCite \textit{J. Cáceres} and \textit{O. R. Oellermann}, Discrete Math. 309, No. 19, 5828--5833 (2009; Zbl 1221.05042) Full Text: DOI
Eroh, Linda; Oellermann, Ortrud R. Geodetic and Steiner geodetic sets in 3-Steiner distance hereditary graphs. (English) Zbl 1156.05017 Discrete Math. 308, No. 18, 4212-4220 (2008). Reviewer: Frank Plastria (Brussels) MSC: 05C12 PDFBibTeX XMLCite \textit{L. Eroh} and \textit{O. R. Oellermann}, Discrete Math. 308, No. 18, 4212--4220 (2008; Zbl 1156.05017) Full Text: DOI
Oellermann, Ortrud R.; Puertas, María Luz Steiner intervals and Steiner geodetic numbers in distance-hereditary graphs. (English) Zbl 1113.05030 Discrete Math. 307, No. 1, 88-96 (2007). Reviewer: Ján Plesník (Bratislava) MSC: 05C12 05C05 05C38 52B40 PDFBibTeX XMLCite \textit{O. R. Oellermann} and \textit{M. L. Puertas}, Discrete Math. 307, No. 1, 88--96 (2007; Zbl 1113.05030) Full Text: DOI
Fehr, Melodie; Gosselin, Shonda; Oellermann, Ortrud R. The metric dimension of Cayley digraphs. (English) Zbl 1085.05034 Discrete Math. 306, No. 1, 31-41 (2006). MSC: 05C25 05C20 05C12 90C05 90C10 PDFBibTeX XMLCite \textit{M. Fehr} et al., Discrete Math. 306, No. 1, 31--41 (2006; Zbl 1085.05034) Full Text: DOI
Cáceres, José; Márquez, Alberto; Oellermann, Ortrud R.; Puertas, María Luz Rebuilding convex sets in graphs. (English) Zbl 1070.05035 Discrete Math. 297, No. 1-3, 26-37 (2005). MSC: 05C12 05C75 PDFBibTeX XMLCite \textit{J. Cáceres} et al., Discrete Math. 297, No. 1--3, 26--37 (2005; Zbl 1070.05035) Full Text: DOI Link
Eroh, Linda; Oellermann, Ortrud R. Bipartite rainbow Ramsey numbers. (English) Zbl 1036.05032 Discrete Math. 277, No. 1-3, 57-72 (2004). Reviewer: Gregory Loren McColm (Tampa) MSC: 05C55 PDFBibTeX XMLCite \textit{L. Eroh} and \textit{O. R. Oellermann}, Discrete Math. 277, No. 1--3, 57--72 (2004; Zbl 1036.05032) Full Text: DOI
Henning, Michael A.; Oellermann, Ortrud R. On upper domination Ramsey numbers for graphs. (English) Zbl 1037.05034 Discrete Math. 274, No. 1-3, 125-135 (2004). Reviewer: Jack E. Graver (Syracuse) MSC: 05C55 PDFBibTeX XMLCite \textit{M. A. Henning} and \textit{O. R. Oellermann}, Discrete Math. 274, No. 1--3, 125--135 (2004; Zbl 1037.05034) Full Text: DOI
Beineke, Lowell W.; Oellermann, Ortrud R.; Pippert, Raymond E. The average connectivity of a graph. (English) Zbl 1002.05040 Discrete Math. 252, No. 1-3, 31-45 (2002). Reviewer: Mark E.Watkins (Syracuse) MSC: 05C40 PDFBibTeX XMLCite \textit{L. W. Beineke} et al., Discrete Math. 252, No. 1--3, 31--45 (2002; Zbl 1002.05040) Full Text: DOI
Henning, Michael A.; Oellermann, Ortrud R. The upper domination Ramsey number \(u(3,3,3)\). (English) Zbl 0994.05093 Discrete Math. 242, No. 1-3, 103-113 (2002). Reviewer: Ralph Faudree (Memphis) MSC: 05C55 05C69 PDFBibTeX XMLCite \textit{M. A. Henning} and \textit{O. R. Oellermann}, Discrete Math. 242, No. 1--3, 103--113 (2002; Zbl 0994.05093) Full Text: DOI
Goddard, Wayne; Henning, Michael A.; Oellermann, Ortrud R. Bipartite Ramsey numbers and Zarankiewicz numbers. (English) Zbl 0953.05051 Discrete Math. 219, No. 1-3, 85-95 (2000). Reviewer: Jack E.Graver (Syracuse) MSC: 05C55 05C35 PDFBibTeX XMLCite \textit{W. Goddard} et al., Discrete Math. 219, No. 1--3, 85--95 (2000; Zbl 0953.05051) Full Text: DOI
Day, D. P.; Oellermann, Ortrud R.; Swart, Henda C. Bounds on the size of graphs of given order and \(l\)-connectivity. (English) Zbl 0927.05051 Discrete Math. 197-198, 217-223 (1999). Reviewer: P.Horák (Safat) MSC: 05C40 05C35 PDFBibTeX XMLCite \textit{D. P. Day} et al., Discrete Math. 197--198, 217--223 (1999; Zbl 0927.05051) Full Text: DOI
Henning, Michael A.; Oellermann, Ortrud R.; Swart, Henda C. Local edge domination critical graphs. (English) Zbl 0870.05035 Discrete Math. 161, No. 1-3, 175-184 (1996); erratum ibid. 310, No. 10-11, 1648 (2010). MSC: 05C35 05C75 PDFBibTeX XMLCite \textit{M. A. Henning} et al., Discrete Math. 161, No. 1--3, 175--184 (1996; Zbl 0870.05035) Full Text: DOI
Henning, Michael A.; Oellermann, Ortrud R.; Swart, Henda C. The diversity of domination. (English) Zbl 0870.05034 Discrete Math. 161, No. 1-3, 161-173 (1996). MSC: 05C35 PDFBibTeX XMLCite \textit{M. A. Henning} et al., Discrete Math. 161, No. 1--3, 161--173 (1996; Zbl 0870.05034) Full Text: DOI
Goddard, Wayne; Oellermann, Ortrud R.; Swart, Henda C. Steiner distance stable graphs. (English) Zbl 0809.05042 Discrete Math. 132, No. 1-3, 65-73 (1994). Reviewer: F.Gliviak (Bratislava) MSC: 05C12 05C85 68Q25 PDFBibTeX XMLCite \textit{W. Goddard} et al., Discrete Math. 132, No. 1--3, 65--73 (1994; Zbl 0809.05042) Full Text: DOI
Day, D. P.; Oellermann, Ortrud R.; Swart, Henda C. On the \(l\)-connectivity of a digraph. (English) Zbl 0797.05050 Discrete Math. 127, No. 1-3, 95-104 (1994). Reviewer: M.E.Watkins (Syracuse) MSC: 05C20 05C40 PDFBibTeX XMLCite \textit{D. P. Day} et al., Discrete Math. 127, No. 1--3, 95--104 (1994; Zbl 0797.05050) Full Text: DOI
Oellermann, Ortrud R. The connected cutset connectivity of a graph. (English) Zbl 0643.05044 Discrete Math. 69, No. 3, 301-308 (1988). Reviewer: M.Hager MSC: 05C40 PDFBibTeX XMLCite \textit{O. R. Oellermann}, Discrete Math. 69, No. 3, 301--308 (1988; Zbl 0643.05044) Full Text: DOI
Alavi, Yousef; Chartrand, Gary; Oellermann, Ortrud R.; Lesniak, Linda Bipartite regulation numbers. (English) Zbl 0613.05029 Discrete Math. 62, 113-118 (1986). Reviewer: S.Stahl MSC: 05C35 PDFBibTeX XMLCite \textit{Y. Alavi} et al., Discrete Math. 62, 113--118 (1986; Zbl 0613.05029) Full Text: DOI