Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of several restricted classes of graphs from structural and computational point of view. For interval, permutation, circle, and planar graphs we give inductive characterizations of their automorphism groups in terms of group products. For chordal graphs of bounded leafage, prove that computing the automorphism group, and consequently the isomorphism problem, is fixed parameter tractable. For maps on surfaces, we give a linear time algorithm computing the automor- phism group, parametrized by the genus of the underlying surface. 1Groups of automorphisms of graphs - abstrakt V tejto práci skúmame grupy automorfizmov špecifických tried grafov z štruk...
In this thesis, we are interested in automorphism groups of classes of graphs with a very strong str...
Many properties of graphs and their behavior can be studied much easier with Group Theory applicatio...
This thesis discusses the use of the characteristic polynomial and minimal polynomial of the adjacen...
Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of se...
V článku studujeme grupy symetrií planárních grafů. Hlavním výsledkem je rekursivní charakterizace t...
V článku studujeme grupy symetrií planárních grafů. Hlavním výsledkem je rekursivní charakterizace t...
Interval graphs are intersection graphs of closed intervals and circle graphs are intersection graph...
We consider the following problem closely related to graph isomorphism. In a simplified version, the...
An automorphism of a graph G = (V,E) is a bijective map φ from V to itself such that φ(vi)φ(vj) ∈ E...
A map is a 2-cell decomposition of a closed compact surface, i.e., an embedding of a graph such that...
This project is a combination of graphs and group theory in which the aim is to describe the automor...
In this paper, we determine the full automorphism groups of rose window graphs that are not edge-tra...
AbstractIf a class C of finite graphs is closed under contraction and forming subgraphs, and if ever...
Title: Algebraic, Structural and Complexity Aspects of Geometric Representations of Graphs Author: P...
Title: Algebraic, Structural and Complexity Aspects of Geometric Representations of Graphs Author: P...
In this thesis, we are interested in automorphism groups of classes of graphs with a very strong str...
Many properties of graphs and their behavior can be studied much easier with Group Theory applicatio...
This thesis discusses the use of the characteristic polynomial and minimal polynomial of the adjacen...
Groups of automorphisms of graphs - abstract In this thesis we investigate automorphism groups of se...
V článku studujeme grupy symetrií planárních grafů. Hlavním výsledkem je rekursivní charakterizace t...
V článku studujeme grupy symetrií planárních grafů. Hlavním výsledkem je rekursivní charakterizace t...
Interval graphs are intersection graphs of closed intervals and circle graphs are intersection graph...
We consider the following problem closely related to graph isomorphism. In a simplified version, the...
An automorphism of a graph G = (V,E) is a bijective map φ from V to itself such that φ(vi)φ(vj) ∈ E...
A map is a 2-cell decomposition of a closed compact surface, i.e., an embedding of a graph such that...
This project is a combination of graphs and group theory in which the aim is to describe the automor...
In this paper, we determine the full automorphism groups of rose window graphs that are not edge-tra...
AbstractIf a class C of finite graphs is closed under contraction and forming subgraphs, and if ever...
Title: Algebraic, Structural and Complexity Aspects of Geometric Representations of Graphs Author: P...
Title: Algebraic, Structural and Complexity Aspects of Geometric Representations of Graphs Author: P...
In this thesis, we are interested in automorphism groups of classes of graphs with a very strong str...
Many properties of graphs and their behavior can be studied much easier with Group Theory applicatio...
This thesis discusses the use of the characteristic polynomial and minimal polynomial of the adjacen...