DOIAbstract
AbstractWe show that a smallest counterexample to the 5-Flow Conjecture of Tutte (every bridgeless graph has a nowhere-zero 5-flow) must be a cyclically 6-edge-connected cubic graph
AbstractWe show that a smallest counterexample to the 5-Flow Conjecture of Tutte (every bridgeless graph has a nowhere-zero 5-flow) must be a cyclically 6-edge-connected cubic graph
AbstractWe prove that every graph with no isthmus has a nowhere-zero 6-flow, that is, a circulation ...
Heawood proved that every planar graph with no 1-cycles is vertex 5-colorable, which is equivalent t...
Heawood proved that every planar graph with no 1-cycles is vertex 5-colorable, which is equivalent t...
AbstractWe show that a smallest counterexample to the 5-Flow Conjecture of Tutte (every bridgeless g...
AbstractThe famous 5-flow conjecture of Tutte is that every bridgeless graph has a nowhere-zero 5-fl...
AbstractIn 1954, Tutte conjectured that every bridgeless graph has a nowhere-zero 5-flow. Let ω(G) b...
Tutte’s 5-flow conjecture from 1954 states that every bridge- less graph has a nowhere-zero 5-flow. ...
We show that every bridgeless cubic graph without a Petersen minor has a nowhere-zero 5-flow. This a...
The well-known 5-flow Conjecture of Tutte, stated originally for integer flows, claims that every br...
The well-known 5-flow Conjecture of Tutte, stated originally for integer flows, claims that every br...
We say that a~graph admits a~nowhere-zero k-flow if we can assign a~direction and a~positive integer...
We say that a~graph admits a~nowhere-zero k-flow if we can assign a~direction and a~positive integer...
AbstractThe 3-flow conjecture of Tutte is that every bridgeless graph without a 3-edge cut has a now...
The aim of this thesis is to show and put together the results, obtained so far, useful to tackle a ...
The Berge-Fulkerson conjecture, originally formulated in the language of mathematical programming, a...
AbstractWe prove that every graph with no isthmus has a nowhere-zero 6-flow, that is, a circulation ...
Heawood proved that every planar graph with no 1-cycles is vertex 5-colorable, which is equivalent t...
Heawood proved that every planar graph with no 1-cycles is vertex 5-colorable, which is equivalent t...
AbstractWe show that a smallest counterexample to the 5-Flow Conjecture of Tutte (every bridgeless g...
AbstractThe famous 5-flow conjecture of Tutte is that every bridgeless graph has a nowhere-zero 5-fl...
AbstractIn 1954, Tutte conjectured that every bridgeless graph has a nowhere-zero 5-flow. Let ω(G) b...
Tutte’s 5-flow conjecture from 1954 states that every bridge- less graph has a nowhere-zero 5-flow. ...
We show that every bridgeless cubic graph without a Petersen minor has a nowhere-zero 5-flow. This a...
The well-known 5-flow Conjecture of Tutte, stated originally for integer flows, claims that every br...
The well-known 5-flow Conjecture of Tutte, stated originally for integer flows, claims that every br...
We say that a~graph admits a~nowhere-zero k-flow if we can assign a~direction and a~positive integer...
We say that a~graph admits a~nowhere-zero k-flow if we can assign a~direction and a~positive integer...
AbstractThe 3-flow conjecture of Tutte is that every bridgeless graph without a 3-edge cut has a now...
The aim of this thesis is to show and put together the results, obtained so far, useful to tackle a ...
The Berge-Fulkerson conjecture, originally formulated in the language of mathematical programming, a...
AbstractWe prove that every graph with no isthmus has a nowhere-zero 6-flow, that is, a circulation ...
Heawood proved that every planar graph with no 1-cycles is vertex 5-colorable, which is equivalent t...
Heawood proved that every planar graph with no 1-cycles is vertex 5-colorable, which is equivalent t...
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