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12699
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Tagged
17k
views
1
answer
no
votes
2025-08-11 07:22:34 +0200
John Palmieri
Multiplication in Polynomial Rings
rings
QuotientRing
multiplication
16k
views
1
answer
1
vote
2025-08-09 18:18:57 +0200
David Coudert
Algorithm for listing minimal directed cuts and minimal dijoins
directed-graphs
algorithm
10k
views
1
answer
1
vote
2025-08-07 15:43:41 +0200
rburing
Knot Theory Gauss Code?
knot-theory
10k
views
1
answer
no
votes
2025-08-06 10:44:00 +0200
David Coudert
How to find the graph(s) with a perfect matching from the following collection whose adjacency spectral radius is maximum?
9k
views
1
answer
no
votes
2025-08-03 22:58:17 +0200
vtibullo
Sagemath in Docker cannot access host files
Docker
7k
views
1
answer
1
vote
2025-08-02 16:28:18 +0200
pierre.C
polycyclic presentation
abelian_group
class_group
5k
views
no
answers
no
votes
2025-08-01 20:45:37 +0200
Ycs
How to get an echelon form of a matrix on any given column indices?
5k
views
no
answers
no
votes
2025-07-30 07:38:48 +0200
Harshitha
Unable to access jupyter sagemath
token
login
3k
views
no
answers
no
votes
2025-07-29 19:47:26 +0200
JT_matroid
Possible bug? Matroid contraction when creating a matroid from Matroid() by giving flats.
matroid
contraction
bug
3k
views
1
answer
no
votes
2025-07-29 08:47:21 +0200
FrédéricC
Is there an easy way to carry out multivariate power series reversion in Sage?
formal-power-series
reversion
131
views
1
answer
no
votes
2025-07-23 04:01:38 +0200
John Palmieri
Bug report: non-unit differential yields wrong homology when using generators=True and base_ring=QQ
bug
homology
chaincomplex
QQ
generators
3k
views
1
answer
no
votes
2025-07-22 19:29:24 +0200
John Palmieri
How to extract coordinate tuples of homology generators from a simplicial complex?
SimplicialComplex
homology
1k
views
no
answers
no
votes
2025-07-17 11:06:59 +0200
ak
Matroid.is_valid() returns True for invalid matroid
bug
matroid
combinatorics
15k
views
3
answers
no
votes
2025-07-16 16:57:26 +0200
kcrisman
Is there a simple way to deal with computing real nth roots for n a natural number?
root
function
1k
views
no
answers
no
votes
2025-07-15 20:49:32 +0200
Max Alekseyev
Does is_permutation_equivalent work well for nonbinary codes?
Code
equivalence
codingtheory
bug
1k
views
1
answer
no
votes
2025-07-15 00:31:06 +0200
John Palmieri
frac is negative when argument is less than zero
1k
views
1
answer
no
votes
2025-07-13 13:29:06 +0200
licheng
Test if a graph is vertex pancyclic
graph
graphtheory
957
views
no
answers
no
votes
2025-07-11 06:41:25 +0200
licheng
Finding a spanning subgraph that satisfies a given condition
graphtheory
1k
views
1
answer
no
votes
2025-07-08 12:19:32 +0200
eric_g
Initialize a new metric after a change of coordinates
metrics
riemanntensor
general-relativity
769
views
no
answers
no
votes
2025-07-07 21:07:27 +0200
user2284570
For a given elliptic Weirestrass curve having a prime degree, how to create a Weil Descent ?
Elliptic-curves
hyperelliptic-curve
824
views
no
answers
no
votes
2025-07-05 18:40:54 +0200
user2284570
What’s the equivalent of this py_ecc code for untwisting the bn128 curve in SageMath ?
finite-fields
finite-field
Elliptic-curves
Elliptic_curve
twisted
564
views
1
answer
1
vote
2025-07-05 11:28:31 +0200
rburing
Coefficient overflow in PolynomialRing()
polynomial
PolynomialRing
singular
coefficient
multivariate
104
views
1
answer
no
votes
2025-07-05 09:05:33 +0200
rburing
How do I declare a static finite field Element when modulus is a prime power ?
finite-field
finite-fields
130
views
no
answers
no
votes
2025-07-05 07:45:03 +0200
c.p.
How to make these histogram bars symmetric around its value?
histogram
2Dplot
95
views
no
answers
no
votes
2025-07-03 11:01:50 +0200
Anonymous
intersection of fractional ideal with subfield
number_theory
190
views
1
answer
3
votes
2025-07-02 22:41:11 +0200
dsejas
In sagetex, how to avoid italic font for sagecommandline environment within an italic example environment?
sagetex
107
views
1
answer
1
vote
2025-07-01 22:11:55 +0200
rburing
How to evaluate composed rational maps over finite fields?
finite-field
rational-function
148
views
1
answer
1
vote
2025-07-01 20:40:55 +0200
Cynthia
Groebner basis computation extremely slow
grobner-basis
parallelization
computation_time
123
views
no
answers
no
votes
2025-06-30 22:39:22 +0200
Xxxharsh
Elliptic curve over Z modulo composite N
Elliptic-curves
114
views
1
answer
no
votes
2025-06-26 01:59:09 +0200
Max Alekseyev
Using the "solve" function in a field extension
algebraic_equations
extension-field
variety
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