999 questions

Constructing total graph

• graphtheory
• combinatorics

How do I implement plantri in sagemath

• planar-graph

The acyclic orientations function behaves unexpectedly

• graph-theory
• orientations
• confirmed_issue

3k

views

1

answer

3

votes

2017-10-06 19:12:15 +0100 fidbc

Finding all simply laced Dynkin graphs with a given number of vertices up to isomorphism

Finding all shortest paths between given (specific) pair of vertices

• graph-theory
• algorithms
• path
• method

1k

views

2

answers

3

votes

2022-02-06 20:10:05 +0100 rewi

How to find the spanning elementary subgraphs of a given graph

• MILP_example

Twin reduction in Graph

• graph-theory

Best way to plot graph

• plot
• digraph
• tree
• neural
• Network

Problem visualizing graphs having Young tableaux at vertices

• KR
• crystals
• tableau
• view
• digraph

Why can't I find the spectral radius of a tree?

• spectral_radius
• graph
• adjacency_matrix

How to eliminate truncated graph arrowheads?

• digraph
• arrows

Graphing derivatives of implicitly given functions

• graphics

Convert graph into ideal in polynomial ring

• graph
• ideal

191

views

1

answer

3

votes

2024-09-27 02:31:25 +0100 John Palmieri

Graphs - vertex_connectivity - misleading behavior for parameter k [closed]

• graph_theory
• combinatorics
• connectivity
• vertex_connectivity
• confirmed_issue

Pairs of graphs with same spectral radius but with different diameter and different number of edges

• spectral_radius
• eigenvalues
• graphs
• cospectral

Random orientation of a graph

• digraph
• directed-graphs
• feature-request

Isomorphism of planar graphs

• graphs
• planar-graph
• graph
• isomorphism

1k

views

1

answer

3

votes

2016-12-03 18:09:35 +0100 fidbc

How can I count the number of cycles of special length in a graph in sage?

• graph
• graph_theory
• undirected-graphs

How to plot data from a file?

• graph
• data
• dataset

2k

views

2

answers

2

votes

2012-06-02 02:10:17 +0100 DSM

plotting multiple functions from a for loop

• plot
• for-loop
• multiple
• functions

How do I create a log plot of line data?

• plotting
• data

css print stylesheet

• print
• css

How can extract different terms from a symbolic expression?

• symbolic
• expressions

Is it possible to compute the face lattice of a polytope from its vertex-facet incidences?

• face_lattice
• polytope
• VertexFacetIncidence
• Poset

What is the difference between show() and view() in sage?

• show
• view

sage for aerospace engineering

• aerospace
• Matlab

Isomorphisms of 2-skeletons of polytopes

• polytope
• face_lattice
• Poset

Variable parameter range in parametric_plot3d?

• parametric_plot3d
• 3dplotting

Caching with @parallel

• parallel
• parallel_decoration
• cache

Symbolic functions without named variables

• function
• symbolic-functions