Carsten Thomassen

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Carsten Thomassen may refer to:

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In Islam, the place of punishment for unbelievers and other evildoers in the afterlife, or hell, is an "integral part of Islamic theology", and has "occupied an important place in the Muslim belief". It is often called by the proper name Jahannam. Simultaneously, jahannam is a term specifically for the upper most layer of hell, functioning as a purgatory for Muslim sinners.

Gabriel Andrew Dirac was a Hungarian-British mathematician who mainly worked in graph theory. He served as Erasmus Smith's Professor of Mathematics at Trinity College Dublin from 1964 to 1966. In 1952, he gave a sufficient condition for a graph to contain a Hamiltonian circuit. The previous year, he conjectured that n points in the plane, not all collinear, must span at least two-point lines, where is the largest integer not exceeding . This conjecture was proven true when n is sufficiently large by Green and Tao in 2012.

Grindsted, with a population of 9,750, is the municipal seat and largest town of Billund Municipality, Denmark and belongs to the Region of Southern Denmark. It is located 42 km west of the major regional city of Vejle and 49 km northeast of the major harbour city Esbjerg. The postal code is 7200.

Carsten Thomassen is a Danish mathematician. He has been a Professor of Mathematics at the Technical University of Denmark since 1981, and since 1990 a member of the Royal Danish Academy of Sciences and Letters. His research concerns discrete mathematics and more specifically graph theory.

<span class="mw-page-title-main">Magne Thomassen</span> Norwegian speed skater

Magne Thomassen is a former speed skater from Norway. He participated in international championships over a period of more than ten years. He took part in 23 country matches for Norway in the period 1959–1971 and competed in the European Speed Skating Championships, World Allround Speed Skating Championships and World Sprint Speed Skating Championships between 1962 and 1972.

The Department of Mathematics at DTU is an institute at the Technical University of Denmark. It was founded to consolidate all mathematical research and teaching in one institute. All bsc.-students at DTU receive at least 20 ECTS points worth of classes from MAT during their first year.

The Journal of Graph Theory is a peer-reviewed mathematics journal specializing in graph theory and related areas, such as structural results about graphs, graph algorithms with theoretical emphasis, and discrete optimization on graphs.

<span class="mw-page-title-main">2008 Kabul Serena Hotel attack</span>

The 2008 Kabul Serena Hotel attack was an attack on the gym of the Kabul Serena Hotel, in Kabul, Afghanistan on January 14, 2008, for which the Taliban claimed responsibility.

Carsten Thomassen was a Norwegian journalist, political commentator and war correspondent for the Norwegian daily newspaper Dagbladet. He had earlier covered the 2004 Indian Ocean earthquake from Thailand and Indonesia. He was killed in the 2008 Kabul Serena Hotel attack in Kabul, Afghanistan.

<span class="mw-page-title-main">Hypohamiltonian graph</span> Type of graph in graph theory

In the mathematical field of graph theory, a graph G is said to be hypohamiltonian if G itself does not have a Hamiltonian cycle but every graph formed by removing a single vertex from G is Hamiltonian.

The Norwegian Support Committee for Chechnya is a Norwegian advocacy group supportive of Chechen autonomy.

Thomassen is a patronymic family name of Scandinavian and Dutch origin. It literally means "son of Thomas", i.e., approximately corresponds to Thomson. Notable people with the name include:

<span class="mw-page-title-main">Grinberg's theorem</span> On Hamiltonian cycles in planar graphs

In graph theory, Grinberg's theorem is a necessary condition for a planar graph to contain a Hamiltonian cycle, based on the lengths of its face cycles. If a graph does not meet this condition, it is not Hamiltonian. The result has been widely used to prove that certain planar graphs constructed to have additional properties are not Hamiltonian; for instance it can prove non-Hamiltonicity of some counterexamples to Tait's conjecture that cubic polyhedral graphs are Hamiltonian.

<span class="mw-page-title-main">Grötzsch's theorem</span> Every triangle-free planar graph is 3-colorable

In the mathematical field of graph theory, Grötzsch's theorem is the statement that every triangle-free planar graph can be colored with only three colors. According to the four-color theorem, every graph that can be drawn in the plane without edge crossings can have its vertices colored using at most four different colors, so that the two endpoints of every edge have different colors, but according to Grötzsch's theorem only three colors are needed for planar graphs that do not contain three mutually adjacent vertices.

Bojan Mohar is a Slovenian and Canadian mathematician, working in graph theory. He is a professor of mathematics at the University of Ljubljana and the holder of a Canada Research Chair in graph theory at Simon Fraser University in Vancouver, British Columbia, Canada.

Bjørn Thomassen is an anthropologist and social scientist. He is associate professor at Roskilde University in the Department of Society and Globalisation. From 2003-2012 he worked at The American University of Rome, where he was chair of the department of International Relations.

Mogens is a Danish masculine given name, and may refer to:

<span class="mw-page-title-main">Hedvig Mollestad Thomassen</span> Musical artist

Hedvig Mollestad Thomassen is a Norwegian guitarist, vocalist and composer. She is known for a series of album releases and collaborations with musicians like Jon Eberson, Jarle Bernhoft and Hilde Marie Kjersem.

<span class="mw-page-title-main">Wiener–Araya graph</span>

The Wiener–Araya graph is, in graph theory, a graph on 42 vertices with 67 edges. It is hypohamiltonian, which means that it does not itself have a Hamiltonian cycle but every graph formed by removing a single vertex from it is Hamiltonian. It is also planar.

<span class="mw-page-title-main">Liamoo</span> Musical artist

Liam Cacatian Thomassen, known professionally as Liamoo, is a Swedish singer. In 2016, he won the twelfth season of Swedish Idol series and released his winner's single "Playing with Fire".