Results 241 to 250 of about 959 (264)

Strongly normal sets of contractible tiles in N dimensions

Pattern Recognition, 2007
T Yung Kong, Punam K Saha
exaly  

On the number of 4-contractible edges in 4-connected graphs

Journal of Combinatorial Theory Series B, 2009
Matthias Kriesell
exaly  

Contractible Köthe co-echelon algebras

Quaestiones Mathematicae, 2020
Krzysztof Piszczek
exaly  

Contracts ☆

2004
openaire   +1 more source

A Degree Sum Condition for the Existence of a Contractible Edge in a κ-Connected Graph

Journal of Combinatorial Theory Series B, 2001
Matthias Kriesell
exaly  

Contractible Edges in a 4-Connected Graph with Vertices of Degree Greater Than Four

Graphs and Combinatorics, 2007
Kiyoshi Ando, Yoshimi Egawa
exaly  

Coincidence theorems involving composites of acyclic mappings in contractible spaces

Applied Mathematics Letters, 1998
Xie Ping Ding
exaly  

Edges not contained in triangles and the number of contractible edges in a 4-connected graph

Discrete Mathematics, 2008
Kiyoshi Ando, Yoshimi Egawa
exaly  

On the Structure of Contractible Edges in k-connected Partial k-trees

Graphs and Combinatorics, 2009
N S Narayanaswamy, N Sadagopan, L Sunil Chandran   +2 more
exaly  

Contracts Small and Contract Large

1999
openaire   +1 more source