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12223
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Tagged
209
views
1
answer
no
votes
2023-12-03 17:44:05 +0200
dan_fulea
Finding projective orders over residual class rings of form Z / (p)^{n} Z
projective
number_theory
algebra
linear-algebra
80
views
1
answer
no
votes
2023-12-03 10:05:51 +0200
narodnik
Sage convert SymbolicRing equation to symbolic expression
QuotientRing
SymbolicRing
symbolic-expression
lift
symbolic-variables
175
views
no
answers
no
votes
2023-12-03 04:23:20 +0200
hunKing
How to define a manifold for representing PDEs in vectorial form?
manifolds
pde
129
views
1
answer
no
votes
2023-12-02 12:08:38 +0200
eric_g
cannot use .str() on kernel of Matrix ?
linear-algebra
127
views
no
answers
1
vote
2023-12-02 00:18:08 +0200
richardquint
any suggestions for a lightweight browser
browser
3d
149
views
1
answer
no
votes
2023-12-01 07:31:10 +0200
achrzesz
Was not able to correctly evaluate the polynomial with roots of unity
39
views
1
answer
no
votes
2023-11-30 09:48:51 +0200
achrzesz
Overflow in list_plot?
list_plot
plotting
60
views
1
answer
no
votes
2023-11-30 05:58:52 +0200
PatB
The method lim() does not return a simple integer
65
views
1
answer
1
vote
2023-11-30 02:14:23 +0200
John Palmieri
Define elliptic curve over $\mathbb{F}_p(i)$
EllipticCurve
finite-fields
177
views
1
answer
no
votes
2023-11-29 16:29:27 +0200
Max Alekseyev
Cyclotomic Polynomials and Primitive Roots of Unity
roots-of-unity
CyclotomicField
192
views
1
answer
no
votes
2023-11-29 16:26:36 +0200
achrzesz
Plotting a Möbius transformation
plotting
modular_forms
52
views
1
answer
no
votes
2023-11-29 00:56:35 +0200
Max Alekseyev
Coercion - polynomial in two variable/polynomial in one variable over function field
polynomials
coercion
163
views
2
answers
no
votes
2023-11-28 15:26:45 +0200
eric_g
I want to calculate the Riemann tensor and Kretschmann scalar for Kerr- De Sitter spacetime but it is taking too long and not giving any answer please help
maniflods
36
views
no
answers
1
vote
2023-11-27 20:58:31 +0200
eodorney
Error related to ellipsis has wrong line number.
ellipsis
interpreter
SyntaxError
88
views
1
answer
no
votes
2023-11-27 18:05:37 +0200
John Palmieri
How can I animate this in Jupyter Notebook? Any animation will do
51
views
2
answers
no
votes
2023-11-27 11:29:42 +0200
muha123
What is the algorithm used for polyhedra intersection?
polyhedra
polyhedron
intersection
136
views
2
answers
no
votes
2023-11-27 11:28:22 +0200
geroyx
Expand cos(2*pi/n) for n=5, 17, 257, 65537 to Radicals (Fermat prime numbers)
expand
trig_expand
trig_simplify
59
views
1
answer
no
votes
2023-11-27 05:59:30 +0200
dsejas
Indexes in Linear programming
linear
programming
33
views
no
answers
no
votes
2023-11-26 18:29:27 +0200
pfeifhns
symbolic function with a variable list of parameters [closed]
80
views
1
answer
no
votes
2023-11-26 16:29:26 +0200
eric_g
How to define a vector field over a chart?
vector-fields
72
views
2
answers
no
votes
2023-11-26 15:44:38 +0200
eric_g
Wrong result for gradient in spherical coordinates [closed]
sagemanifolds
379
views
1
answer
no
votes
2023-11-26 11:29:26 +0200
achrzesz
How to express (-t^2 + x^2 + y^2 + z^2) as (x_μ)^2 ?
manifolds
sagemanifolds
symbolic-expression
56
views
1
answer
no
votes
2023-11-26 09:28:25 +0200
GPN
differential (1-form) simplifies a bit too much
simplify
manifolds
sagemanifolds
252
views
no
answers
1
vote
2023-11-24 13:29:46 +0200
FrédéricC
Automate the code for Topological recursion
Residue
recursion
algebraic-structures
AlgcCombinatorics
115
views
1
answer
no
votes
2023-11-24 13:12:53 +0200
rburing
How to divide two polynomials in GF(2)[x] and get result in same type as of operands [closed]
division_polynomial
796
views
1
answer
1
vote
2023-11-24 11:00:36 +0200
FrédéricC
Eigenvalues of Hecke operators
modular_forms
number_fields
hecke_operator
eigenvalues
linear_algebra
204
views
2
answers
1
vote
2023-11-24 11:00:16 +0200
FrédéricC
Eigenvalues of Hecke operators of modular forms
hecke_operator
modular_forms
eigenvalues
105
views
1
answer
no
votes
2023-11-23 14:44:44 +0200
Max Alekseyev
On power residue symbol
number_theory
47
views
no
answers
no
votes
2023-11-23 00:43:23 +0200
Max Alekseyev
Regarding computing modular forms in PARI/GP [closed]
modular_forms
number_theory
111
views
2
answers
no
votes
2023-11-21 22:13:44 +0200
GPN
Plot spines show in middle of graph
2Dplot
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