Questions - ASKSAGE: Sage Q&A Forum

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2025-12-22 16:22:52 +0100 Chess

Algorithms for the $k$-admissible matching number of trees

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2025-09-20 15:29:31 +0100 richardquint

SageMath-x86_64.AppImage on Ubuntu 25.04

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2025-09-10 16:05:31 +0100 licheng

Eigenvalues changing at only one position

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1

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no

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2025-07-13 13:29:06 +0100 licheng

Test if a graph is vertex pancyclic

1k

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1

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no

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2025-07-11 06:41:25 +0100 licheng

Finding a spanning subgraph that satisfies a given condition

graphtheory

301

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2025-07-01 20:40:55 +0100 Cynthia

Groebner basis computation extremely slow

214

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2025-06-20 01:42:18 +0100 dan_fulea

Action of symmetric group

180

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2

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2025-06-04 12:34:25 +0100 Hola

Restricted matchings in simplicial complexes or graphs

409

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2025-05-22 21:48:26 +0100 Hola

Generating simplicial trees (equivalently, totally balanced hypergraphs) on $n$ vertices

180

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2025-05-15 19:39:16 +0100 micron

knot theory alternatives to sage?

450

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2025-05-14 07:44:43 +0100 FrédéricC

Output of RootedTrees()

140

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2025-04-15 19:25:29 +0100 John Palmieri

Having trouble latex the crystal graph using sage, KeyError: 'node_1'?

graphlatex

752

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2025-04-04 09:52:13 +0100 dantetante

How to plot points of a finite plane?

638

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2025-04-02 13:41:44 +0100 Emmanuel Charpentier

Consider the class of simple connected bicyclic graphs on $10$ vertices. Let $A$ be the adjacency matrix of any such graph.

695

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2025-03-17 00:24:38 +0100 micron

L-infinity norm in multivariable function

428

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2025-03-09 22:53:36 +0100 Adham Elsaady

Inquiry About GSOC 2025: SageMath Project on Paths and Cycles Enumeration Methods

477

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2025-03-06 22:21:16 +0100 Max Alekseyev

How to find the graphs from the following collection whose determinant is maximum?

276

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2025-03-04 12:20:30 +0100 Sébastien

plotting graphs, vertices on some graphs are very small

256

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2025-02-01 23:34:51 +0100 Emmanuel Charpentier

How to plot this

343

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2025-01-25 13:19:34 +0100 Vaishnav

Plots not showing up for Sage+Python

165

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2024-12-30 17:38:52 +0100 salam

automorphism of a graph

387

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2024-10-25 21:29:46 +0100 FrédéricC

A limit trivial in polar coordinates cannot be computed in Cartesian coordinates. Why ?

limit

338

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1

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2024-10-15 05:38:19 +0100 licheng

How to specify dashed edges in SageMath?

graphtheory

187

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2024-10-11 14:37:16 +0100 licheng

Find a perfect bisimplicial ordering in a faster algorithm

198

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2024-09-30 07:50:47 +0100 CalderEvans

How to make edges Curve with Plot

386

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2024-09-08 07:39:34 +0100 Emmanuel Charpentier

`legend_label` for 2d scatter plot

2Dplot

247

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2024-08-30 13:09:19 +0100 rburing

how to get the sagemath programs related to graphs with nodes and edges

275

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2

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2024-07-26 12:17:59 +0100 Gordon

Memory leak in is_planar

798

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2024-07-25 21:13:21 +0100 Hisham Bhatti

Is there a way to get the Tait graph from a knot diagram?

420

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1

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2024-07-22 15:58:02 +0100 vdelecroix

Does Sage have a function to determine vertex cuts?

graph-theory

658 questions

Algorithms for the $k$-admissible matching number of trees

SageMath-x86_64.AppImage on Ubuntu 25.04

Eigenvalues changing at only one position

Test if a graph is vertex pancyclic

Finding a spanning subgraph that satisfies a given condition

Groebner basis computation extremely slow

Action of symmetric group

Restricted matchings in simplicial complexes or graphs

Generating simplicial trees (equivalently, totally balanced hypergraphs) on $n$ vertices

knot theory alternatives to sage?

Output of RootedTrees()

Having trouble latex the crystal graph using sage, KeyError: 'node_1'?

How to plot points of a finite plane?

Consider the class of simple connected bicyclic graphs on $10$ vertices. Let $A$ be the adjacency matrix of any such graph.

L-infinity norm in multivariable function

Inquiry About GSOC 2025: SageMath Project on Paths and Cycles Enumeration Methods

How to find the graphs from the following collection whose determinant is maximum?

plotting graphs, vertices on some graphs are very small

How to plot this

Plots not showing up for Sage+Python

automorphism of a graph

A limit trivial in polar coordinates cannot be computed in Cartesian coordinates. Why ?

How to specify dashed edges in SageMath?

Find a perfect bisimplicial ordering in a faster algorithm

How to make edges Curve with Plot

`legend_label` for 2d scatter plot

how to get the sagemath programs related to graphs with nodes and edges

Memory leak in is_planar

Is there a way to get the Tait graph from a knot diagram?

Does Sage have a function to determine vertex cuts?

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