1009 questions

All faces of a planar graph

• planar-graph

How can I correct this error?

• tolerance
• precision
• numerical_integral
• integrated_geodesic
• geodesics

827

views

1

answer

1

vote

1 year ago rburing

Can the bytes returned by pynauty's "certificate" function be converted into a graph format readable by Sage?

• graph-theory
• nauty

Geodesic Won't Plot

• geodesics
• sagemanifolds
• metrics
• 2Dplot
• numerical_integral

Cayley graphs for finitely presented groups

• cayleygraph

437

views

1

answer

1

vote

1 year ago FrédéricC

How can I compute the minimal fixing set?

• graphs
• Set
• fixing
• automorphisms
• MILP_example

Problem with Geodesic Plotting

• geodesics
• general-relativity
• manifolds
• metrics
• 2Dplot

Bicyclic Graphs with fixed girth having highest second smallest laplacian eigen value from a collection [closed]

StreamPlot error "ndim" is not an attribute

• python
• sagemath
• streamplot
• ndim

Changing Tick Marks on Geodesic Plot

• 2Dplot
• geodesics

Is there any code to list all minimal k-distance dominating sets of a simple graph G in sagemath?

• dominating_set
• k-distance
• dominating
• sets

185

views

1

answer

no

votes

1 year ago Max Alekseyev

how to find the cardinality of neighbors of a set of vertices in a graph by using sagemath?

• closed
• neighborhood
• dominating
• sets

296

views

1

answer

1

vote

1 year ago rburing

Proper inheritance method for initializing specific instance of parent class

• inheritance
• SageObject

Rendering 3D Objects error in Sage with WSL/VSCode/Jupyter Notebook

• 3dplot
• WSL

Graph polynomial construction

• AlgcCombinatorics
• graphtheory

How to draw CubeGraph(5) better?

• drawing
• graphtheory

179

views

1

answer

1

vote

2 years ago Max Alekseyev

Generate the list of all graph isomorphism classes of a given size n

347

views

2

answers

no

votes

2 years ago Max Alekseyev

canonical_label with bliss or nauty

• bliss
• nauty
• canonical_label

Calculating large symbolic determinants is too slow

• symbolic-matrix
• determinant
• speed_up

How to find the graphs having exactly one perfect matching from the following collection and whose determinant is maximum?

• graph
• graph-theory

Find all minimal edge cuts of a graph.

• graphtheory

Log concavity of the power partition function

plotting ill-conditionned function

• numerical
• instability
• plot
• ill_conditioned

How to create a weighted graph and evaluate all the shortest path

• graph

Number of disjoint hamiltonian cycles in a graph

• hamiltonian
• traveling

How to create transversal matroids

245

views

1

answer

no

votes

2 years ago Max Alekseyev

How to construct the quotient of a graph by a group of automorphisms

• generic-graphs
• quotient

Isomorphism of planar graphs

• graphs
• planar-graph
• graph
• isomorphism

Errors in installing plantri to generate planar graphs

Finding all non-isomorphic $C_5$-free connected planar graphs of order 11.

• graphtheory
• graph_generation