scholarly journals Forbidden Minors: Finding the Finite Few

Author(s):  
Thomas W. Mattman
Keyword(s):  
1988 ◽  
Vol 102 (2) ◽  
pp. 437-437
Author(s):  
Jeff Kahn ◽  
Paul Seymour
Keyword(s):  

Author(s):  
Archontia C. Giannopoulou ◽  
Bart M. P. Jansen ◽  
Daniel Lokshtanov ◽  
Saket Saurabh
Keyword(s):  

2016 ◽  
Vol 30 (1) ◽  
pp. 383-410 ◽  
Author(s):  
Fedor V. Fomin ◽  
Daniel Lokshtanov ◽  
Neeldhara Misra ◽  
Geevarghese Philip ◽  
Saket Saurabh
Keyword(s):  

2007 ◽  
Vol 423 (1) ◽  
pp. 42-52 ◽  
Author(s):  
Leslie Hogben ◽  
Hein van der Holst
Keyword(s):  

2012 ◽  
Vol 33 (1) ◽  
pp. 33-38
Author(s):  
S. B. Dhotre ◽  
M. M. Shikare
Keyword(s):  

2010 ◽  
Vol 88 (1) ◽  
pp. 75-92 ◽  
Author(s):  
DAVID G. GLYNN

AbstractWe discuss n4 configurations of n points and n planes in three-dimensional projective space. These have four points on each plane, and four planes through each point. When the last of the 4n incidences between points and planes happens as a consequence of the preceding 4n−1 the configuration is called a ‘theorem’. Using a graph-theoretic search algorithm we find that there are two 84 and one 94 ‘theorems’. One of these 84 ‘theorems’ was already found by Möbius in 1828, while the 94 ‘theorem’ is related to Desargues’ ten-point configuration. We prove these ‘theorems’ by various methods, and connect them with other questions, such as forbidden minors in graph theory, and sets of electrons that are energy minimal.


2004 ◽  
Vol 47 (4) ◽  
pp. 317-321 ◽  
Author(s):  
Yaming Yu
Keyword(s):  

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