Add to ORKGThe systematic investigation of countable universal graphs with “forbidden” subgraphs was initiated in [13], followed by [12]. If C is a finite connected graph, then a graph G is C-free if it contains no subgraph isomorphic t
R.Diestel et al. proved that whether there is a universal graph in the class of all countable $Gamma...
AbstractWe consider embeddings between infinite graphs. In particular, we establish that there is no...
A graph property is any isomorphism closed class of simple graphs. For a simple finite graph H, let ...
AbstractWe show that the problem of the existence of universal graphs with specified forbidden subgr...
AbstractWe apply model theoretic methods to the problem of existence of countable universal graphs w...
AbstractWe apply model theoretic methods to the problem of existence of countable universal graphs w...
Abstract: "We prove that there is no countable universal B[subscript n]-free graph for all n and tha...
If a class G of countable graphs has a member G* that contains a copy of every G ∈ G then G* is call...
Abstract. Let C be a finite connected graph for which there is a count-able universal C-free graph, ...
AbstractAmong a family of graphs H a graph G is called universal if any graph in H is isomorphic to ...
This Thesis is brought to you for free and open access by BYU ScholarsArchive. It has been accepted ...
AbstractLet G be a countably infinite ultrahomogeneous undirected graph in which the complete graph ...
A graph property is a class of graphs which is closed under isomorphisms. Some properties are also c...
AbstractA class of graphs has a universal element G0, if every other element of the class is isomorp...
A graph U is (induced)-universal for a class of graphs X if every member of X is contained in U as a...
R.Diestel et al. proved that whether there is a universal graph in the class of all countable $Gamma...
AbstractWe consider embeddings between infinite graphs. In particular, we establish that there is no...
A graph property is any isomorphism closed class of simple graphs. For a simple finite graph H, let ...
AbstractWe show that the problem of the existence of universal graphs with specified forbidden subgr...
AbstractWe apply model theoretic methods to the problem of existence of countable universal graphs w...
AbstractWe apply model theoretic methods to the problem of existence of countable universal graphs w...
Abstract: "We prove that there is no countable universal B[subscript n]-free graph for all n and tha...
If a class G of countable graphs has a member G* that contains a copy of every G ∈ G then G* is call...
Abstract. Let C be a finite connected graph for which there is a count-able universal C-free graph, ...
AbstractAmong a family of graphs H a graph G is called universal if any graph in H is isomorphic to ...
This Thesis is brought to you for free and open access by BYU ScholarsArchive. It has been accepted ...
AbstractLet G be a countably infinite ultrahomogeneous undirected graph in which the complete graph ...
A graph property is a class of graphs which is closed under isomorphisms. Some properties are also c...
AbstractA class of graphs has a universal element G0, if every other element of the class is isomorp...
A graph U is (induced)-universal for a class of graphs X if every member of X is contained in U as a...
R.Diestel et al. proved that whether there is a universal graph in the class of all countable $Gamma...
AbstractWe consider embeddings between infinite graphs. In particular, we establish that there is no...
A graph property is any isomorphism closed class of simple graphs. For a simple finite graph H, let ...