644 questions

Distances in k-uniform hyper graphs

• hypergraphs

189

views

1

answer

1

vote

2 years ago John Palmieri

Random non-induced subgraph

• random
• subgraph
• non-induced
• connected

Subdivisions of a graph

• graph
• graph-theory

Errors in installing plantri to generate planar graphs

Isomorphism of planar graphs

• graphs
• planar-graph
• graph
• isomorphism

How to create transversal matroids

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

• graph

plotting ill-conditionned function

• numerical
• instability
• plot
• ill_conditioned

Log concavity of the power partition function

Find all minimal edge cuts of a graph.

• graphtheory

Calculating large symbolic determinants is too slow

• symbolic-matrix
• determinant
• speed_up

347

views

2

answers

no

votes

2 years ago Max Alekseyev

canonical_label with bliss or nauty

• bliss
• nauty
• canonical_label

177

views

1

answer

1

vote

2 years ago Max Alekseyev

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

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

• 3dplot
• WSL

296

views

1

answer

1

vote

1 year ago rburing

Proper inheritance method for initializing specific instance of parent class

• inheritance
• SageObject

183

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

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

Changing Tick Marks on Geodesic Plot

• 2Dplot
• geodesics

StreamPlot error "ndim" is not an attribute

• python
• sagemath
• streamplot
• ndim

Problem with Geodesic Plotting

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

Cayley graphs for finitely presented groups

• cayleygraph

Geodesic Won't Plot

• geodesics
• sagemanifolds
• metrics
• 2Dplot
• numerical_integral

How can I correct this error?

• tolerance
• precision
• numerical_integral
• integrated_geodesic
• geodesics

All faces of a planar graph

• planar-graph

Help with Gerschgorin circle root localisation

• SageMath-9.0.app
• linux
• python

call SageMath from C

• programming
• script
• gap

Graph sorting problem

• graphs
• generic-graphs

Rooted Product Graphs on Sagemath

• graph
• graph-theory
• generic-graphs

Euler Lagrange Equations on Sage

• Euler-Lagrange
• graphics

¿How do I construct the real numbers from a basic magma?

• newbie
• group_theory