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Sebastian Calvo
Mar 18
error: algorithm missed components! for primaryDecomposition in finite characteristic
Hi all, I have the following code and have encountered an error I haven't seen before. I want to
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error: algorithm missed components! for primaryDecomposition in finite characteristic
Hi all, I have the following code and have encountered an error I haven't seen before. I want to
Mar 18
Glenn Davis
, …
Frank Moore
6
Mar 14
Is it possible to "solve" a ring map equation, when the target ring is a fraction field ?
> Since not all the output variables are in ring R (the 2nd half of graphR), > I interpret this
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Is it possible to "solve" a ring map equation, when the target ring is a fraction field ?
> Since not all the output variables are in ring R (the 2nd half of graphR), > I interpret this
Mar 14
Madineh Jafari
,
David Eisenbud
3
Mar 12
symbolic powers of edge ideals.
Thank you very much On Tue, 12 Mar 2024, 18:15 'David Eisenbud' via Macaulay2, <macaulay2@
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symbolic powers of edge ideals.
Thank you very much On Tue, 12 Mar 2024, 18:15 'David Eisenbud' via Macaulay2, <macaulay2@
Mar 12
Madineh Jafari
Mar 12
SYMBOLIC POWER
HI every one, For edge ideal I={X*Y, Y*Z, X*Z, X*U, Y*U, Z*U} I want to calculate symbolic power. I
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SYMBOLIC POWER
HI every one, For edge ideal I={X*Y, Y*Z, X*Z, X*U, Y*U, Z*U} I want to calculate symbolic power. I
Mar 12
Madineh Jafari
Mar 12
SYMBOLIC POWER OF EDGE IDEAL
HI every one, For edge ideal I={X*Y, Y*Z, X*Z, X*U, Y*U, Z*U} I want to calculate symbolic power. I
unread,
SYMBOLIC POWER OF EDGE IDEAL
HI every one, For edge ideal I={X*Y, Y*Z, X*Z, X*U, Y*U, Z*U} I want to calculate symbolic power. I
Mar 12
Glenn Davis
2
Mar 9
kernel() works, but preimage() fails
I looked at the source code for preimage(), and I think I see the reason for the error. The first
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kernel() works, but preimage() fails
I looked at the source code for preimage(), and I think I see the reason for the error. The first
Mar 9
Mughees Ghayas
Mar 7
Matching Powers Package loading problem
Dear All, I'm trying to use the package of Matching powers introduced in this paper. Picture also
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Matching Powers Package loading problem
Dear All, I'm trying to use the package of Matching powers introduced in this paper. Picture also
Mar 7
Madineh Jafari
,
Mike Cummings
3
Mar 1
shellable simplicial complex
Thank you very much for your answer. i found the package. On Fri, Mar 1, 2024 at 3:21 PM Mike
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shellable simplicial complex
Thank you very much for your answer. i found the package. On Fri, Mar 1, 2024 at 3:21 PM Mike
Mar 1
Francesco Navarra
,
Michael Burr
3
Feb 29
Toric edge ring in Macaulay2
Thank you very much fro your answer! The goal is to apply the function "canonicalIdeal(R)"
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Toric edge ring in Macaulay2
Thank you very much fro your answer! The goal is to apply the function "canonicalIdeal(R)"
Feb 29
Tejas Ramesh Rao
, …
mike stillman
6
Feb 26
Jupyter Macaulay2 Kernel Error
mahrud: That sounds like a possibility. I'll ask Radoslav about that. On Monday, February 26,
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Jupyter Macaulay2 Kernel Error
mahrud: That sounds like a possibility. I'll ask Radoslav about that. On Monday, February 26,
Feb 26
Avi Steiner
Feb 20
could not find normaliz
Hello, Whenever I use M2 with AquaMacs, I get the following error: i1 : needsPackage "Normaliz
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could not find normaliz
Hello, Whenever I use M2 with AquaMacs, I get the following error: i1 : needsPackage "Normaliz
Feb 20
Benjamin Church
,
David Eisenbud
2
Feb 13
induced maps on symmetricPowers
Just yesterday I wanted to do the corresponding thing for exterior powers; Macaulay2 doesn't seem
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induced maps on symmetricPowers
Just yesterday I wanted to do the corresponding thing for exterior powers; Macaulay2 doesn't seem
Feb 13
Sebastian Calvo
,
Mahrud Sayrafi
3
Feb 8
Coefficients of a vector in a cone
Yes ! That did the trick. Thank you. On Wed, Feb 7, 2024 at 7:14 PM 'Mahrud Sayrafi' via
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Coefficients of a vector in a cone
Yes ! That did the trick. Thank you. On Wed, Feb 7, 2024 at 7:14 PM 'Mahrud Sayrafi' via
Feb 8
Anton
Feb 8
submissions to ICMS 2024 at Durham (United Kingdom)
If you are interested in going to the International Congress on Mathematical Software (22-25 July,
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submissions to ICMS 2024 at Durham (United Kingdom)
If you are interested in going to the International Congress on Mathematical Software (22-25 July,
Feb 8
KSchwede
,
Mahrud Sayrafi
4
Feb 6
Graded pieces of modules over a Rees Algebra
Hi Mahrud, thanks! I wasn't even thinking about using pushForward. For standard Rees algebras, I
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Graded pieces of modules over a Rees Algebra
Hi Mahrud, thanks! I wasn't even thinking about using pushForward. For standard Rees algebras, I
Feb 6
Jaya Kediya
, …
Douglas Leonard
7
Feb 1
Groebner Basis Computation using gb
Well, the MonomialOrder=>GLex wasn't garbled, so maybe some comment should have been made that
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Groebner Basis Computation using gb
Well, the MonomialOrder=>GLex wasn't garbled, so maybe some comment should have been made that
Feb 1
Abhiroop Sanyal
,
David Eisenbud
2
Jan 28
Imposing new multiplicative structure
I think that the ring you are defining is usually called the trivial extension of R by R; in general,
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Imposing new multiplicative structure
I think that the ring you are defining is usually called the trivial extension of R by R; in general,
Jan 28
Jaya Kediya
,
Doug Torrance
3
Jan 25
Multivariate polynomial division using // operator
This is very helpful, thank you!! On Wed, 24 Jan 2024, 16:32 Doug Torrance, <douglas.a.torrance@
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Multivariate polynomial division using // operator
This is very helpful, thank you!! On Wed, 24 Jan 2024, 16:32 Doug Torrance, <douglas.a.torrance@
Jan 25
Jaya Kediya
Jan 23
Behind the scenes of Groebner Basis Computation
Hi, I wanted to know what algorithm does the gb command follow while computing groebner basis and if
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Behind the scenes of Groebner Basis Computation
Hi, I wanted to know what algorithm does the gb command follow while computing groebner basis and if
Jan 23
Kevin Duran
, …
Dr. Wolfgang Lindner
5
Jan 22
How to install in MacBook Air with chip M2?
Alternativ you may follow https://github.com/Macaulay2/Macaulay2-web-site/blob/new-master/Downloads/
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How to install in MacBook Air with chip M2?
Alternativ you may follow https://github.com/Macaulay2/Macaulay2-web-site/blob/new-master/Downloads/
Jan 22
Michael DeBellevue
,
Douglas Leonard
2
Jan 18
Examples Wiki Page
Just curious. Did you think about problems that shouldn't be that hard, but can't be done by
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Examples Wiki Page
Just curious. Did you think about problems that shouldn't be that hard, but can't be done by
Jan 18
Youngsu
Jan 17
High-performance computing resources
Hi all, Happy New Year! I want to share information about high-performance (cloud) computing
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High-performance computing resources
Hi all, Happy New Year! I want to share information about high-performance (cloud) computing
Jan 17
Annie Giokas
, …
Youngsu
4
Jan 17
Setting up Jupyter for Macaulay2
Thank you for pointing it out. The JupyterKernel is implemented by https://github.com/rz-c/Macaulay2-
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Setting up Jupyter for Macaulay2
Thank you for pointing it out. The JupyterKernel is implemented by https://github.com/rz-c/Macaulay2-
Jan 17
Ayush Kumar Tewari
,
jche...@gmail.com
2
Jan 15
Swirl matroid construction not working
Hi Ayush, The "swirl" method was definitely added after v1.18, which explains the error you
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Swirl matroid construction not working
Hi Ayush, The "swirl" method was definitely added after v1.18, which explains the error you
Jan 15
Daniel R. Grayson
Jan 15
forthcoming release 1.23
Dear Macaulay2 authors and workshop participants, Thank you all for your work for the mathematical
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forthcoming release 1.23
Dear Macaulay2 authors and workshop participants, Thank you all for your work for the mathematical
Jan 15
Dr. Wolfgang Lindner
,
Paul Zinn-Justin
3
Jan 4
VectorGraphics does not display picture
Thanks, Paul, that was very helpful: 'show SVG oo' worked wonderful. Regards Wolfgang Paul
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VectorGraphics does not display picture
Thanks, Paul, that was very helpful: 'show SVG oo' worked wonderful. Regards Wolfgang Paul
Jan 4
Benjamin Church
12/28/23
Macaulay2 seems to have divergent behavior on rings with differently ordered variables (reposted from mathoverflow)
I noticed the following strange behavior which I cannot explain. I wanted to compute the integral
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Macaulay2 seems to have divergent behavior on rings with differently ordered variables (reposted from mathoverflow)
I noticed the following strange behavior which I cannot explain. I wanted to compute the integral
12/28/23
Anastasia Nathanson
, …
Doug Torrance
6
12/20/23
gfan issue
This worked! Thanks for pointing me to this On Tuesday, December 19, 2023 at 2:33:57 PM UTC-8 Doug
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gfan issue
This worked! Thanks for pointing me to this On Tuesday, December 19, 2023 at 2:33:57 PM UTC-8 Doug
12/20/23
Marcus Zibrowius
,
Torrance, Douglas
4
10/25/23
Installation instructions for specific M2 versions
Thanks a lot for this! Once I managed to run m2-files interactively in Emacs, I also managed to
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Installation instructions for specific M2 versions
Thanks a lot for this! Once I managed to run m2-files interactively in Emacs, I also managed to
10/25/23
KSchwede
, …
Torrance, Douglas
11
10/25/23
Macaulay2 in emacs issue
Glad you got it figured out! I think maybe I made a mistake when I modified the setupEmacs function
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Macaulay2 in emacs issue
Glad you got it figured out! I think maybe I made a mistake when I modified the setupEmacs function
10/25/23