No photo of Hajo Broersma

Hajo Broersma

prof.dr.ir.

1987 …2019
If you made any changes in Pure these will be visible here soon.

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

Graph in graph theory Mathematics
Ramsey number Mathematics
Stars Engineering & Materials Science
Hamiltonicity Mathematics
Star Mathematics
Path Mathematics
Degree Condition Mathematics
Integral Graphs Mathematics

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1987 2019

Degree, Toughness and Subgraph Conditions for Hamiltonian Properties of Graphs

Zheng, W., 2019, Enschede: University of Twente. 149 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

Toughness
Subgraph
Graph in graph theory
Hamilton Cycle
Graph theory
1 Citation (Scopus)
20 Downloads (Pure)

Properly Edge-colored Theta Graphs in Edge-colored Complete Graphs

Li, R., Broersma, H. & Zhang, S., 2 Jan 2019, In : Graphs and combinatorics. 35, 1, p. 261-286 26 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
Edge-colored Graph
Directed graphs
Complete Graph
Graph in graph theory
Multipartite Tournaments
2 Citations (Scopus)
1 Downloads (Pure)

Computability and Complexity of Unconventional Computing Devices

Broersma, H., Stepney, S. & Wendin, G., 20 Jul 2018, Computational Matter. p. 185-229 45 p. (Natural Computing Series).

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

Computability
Turing
Computing
Polynomial time
NP-complete problem

Conditions for graphs to be path partition optimal

Li, B., Broersma, H. & Zhang, S., 1 May 2018, In : Discrete mathematics. 341, 5, p. 1350-1358 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

Optimal Partition
Hamiltonians
Path
Partition
Graph in graph theory
55 Downloads (Pure)

Degree Conditions for Hamiltonian Properties of Claw-free Graphs

Tian, T., 5 Sep 2018, Enschede: Ipskamp Printing. 131 p.

Research output: ThesisPhD Thesis - Research UT, graduation UTAcademic

Open Access
File
Degree Condition
Claw-free Graphs
Minimum Degree
Degree Sum
Hamilton Path

Activities 1992 2004

  • 5 Editorial work
  • 5 Oral presentation
  • 1 Publication Peer-review

International abstracts in operations research (Journal)

Haitze J. Broersma (Reviewer)
2004

Activity: Publication peer-review and editorial workPublication Peer-review

AKCE International journal of graphs and combinatorics (Journal)

Haitze J. Broersma (Editor)
20042005

Activity: Publication peer-review and editorial workEditorial work

Discussiones mathematicae. Graph theory (Journal)

Haitze J. Broersma (Editor)
20042010

Activity: Publication peer-review and editorial workEditorial work

Discrete applied mathematics (Journal)

Ulrich Faigle (Editor), Stefan Pickl (Editor), Haitze J. Broersma (Editor), Johann L. Hurink (Editor)
Feb 2004

Activity: Publication peer-review and editorial workEditorial work

Networks (Journal)

Haitze J. Broersma (Editor)
20042005

Activity: Publication peer-review and editorial workEditorial work