Ring of formal power series in Macaulay2
How does one define the ring $mathbb{C}[[x,y]]$ of formal power series in two variables over $mathbb{C}$ in Macaulay2? Or Singular? I have seen some papers that claim to perform calculations in Macaulay2 with modules over formal power series rings, but they do not explain how.
power-series computer-algebra-systems formal-power-series macaulay2
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
add a comment |
How does one define the ring $mathbb{C}[[x,y]]$ of formal power series in two variables over $mathbb{C}$ in Macaulay2? Or Singular? I have seen some papers that claim to perform calculations in Macaulay2 with modules over formal power series rings, but they do not explain how.
power-series computer-algebra-systems formal-power-series macaulay2
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
This seems to give code for Singular.
– Mark
May 17 '17 at 2:23
@Mark I can't really glean much from the link you suggested. Where is the Singular code on that webpage? Thanks!
– Ashvin Swaminathan
May 17 '17 at 2:24
add a comment |
How does one define the ring $mathbb{C}[[x,y]]$ of formal power series in two variables over $mathbb{C}$ in Macaulay2? Or Singular? I have seen some papers that claim to perform calculations in Macaulay2 with modules over formal power series rings, but they do not explain how.
power-series computer-algebra-systems formal-power-series macaulay2
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
How does one define the ring $mathbb{C}[[x,y]]$ of formal power series in two variables over $mathbb{C}$ in Macaulay2? Or Singular? I have seen some papers that claim to perform calculations in Macaulay2 with modules over formal power series rings, but they do not explain how.
power-series computer-algebra-systems formal-power-series macaulay2
power-series computer-algebra-systems formal-power-series macaulay2
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
edited Dec 8 at 23:36
Rodrigo de Azevedo
12.8k41855
12.8k41855
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
asked May 17 '17 at 2:09
Ashvin Swaminathan
1,544520
1,544520
This seems to give code for Singular.
– Mark
May 17 '17 at 2:23
@Mark I can't really glean much from the link you suggested. Where is the Singular code on that webpage? Thanks!
– Ashvin Swaminathan
May 17 '17 at 2:24
add a comment |
This seems to give code for Singular.
– Mark
May 17 '17 at 2:23
@Mark I can't really glean much from the link you suggested. Where is the Singular code on that webpage? Thanks!
– Ashvin Swaminathan
May 17 '17 at 2:24
This seems to give code for Singular.
– Mark
May 17 '17 at 2:23
This seems to give code for Singular.
– Mark
May 17 '17 at 2:23
@Mark I can't really glean much from the link you suggested. Where is the Singular code on that webpage? Thanks!
– Ashvin Swaminathan
May 17 '17 at 2:24
@Mark I can't really glean much from the link you suggested. Where is the Singular code on that webpage? Thanks!
– Ashvin Swaminathan
May 17 '17 at 2:24
add a comment |
1 Answer
1
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oldest
votes
@Ashwin,
As mentioned by David Eisenbud on the Mark's link, Singular is optimised for local ordering.
In Singular you can define something called as local ordering. For example, the following Singular code might help you:
ring r = 0, (x,y,z), ds;
For more details and examples, have a look at Singular help.
Hope this helps!
-- Mike
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
add a comment |
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1 Answer
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1 Answer
1
active
oldest
votes
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oldest
votes
active
oldest
votes
@Ashwin,
As mentioned by David Eisenbud on the Mark's link, Singular is optimised for local ordering.
In Singular you can define something called as local ordering. For example, the following Singular code might help you:
ring r = 0, (x,y,z), ds;
For more details and examples, have a look at Singular help.
Hope this helps!
-- Mike
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
add a comment |
@Ashwin,
As mentioned by David Eisenbud on the Mark's link, Singular is optimised for local ordering.
In Singular you can define something called as local ordering. For example, the following Singular code might help you:
ring r = 0, (x,y,z), ds;
For more details and examples, have a look at Singular help.
Hope this helps!
-- Mike
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
add a comment |
@Ashwin,
As mentioned by David Eisenbud on the Mark's link, Singular is optimised for local ordering.
In Singular you can define something called as local ordering. For example, the following Singular code might help you:
ring r = 0, (x,y,z), ds;
For more details and examples, have a look at Singular help.
Hope this helps!
-- Mike
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
@Ashwin,
As mentioned by David Eisenbud on the Mark's link, Singular is optimised for local ordering.
In Singular you can define something called as local ordering. For example, the following Singular code might help you:
ring r = 0, (x,y,z), ds;
For more details and examples, have a look at Singular help.
Hope this helps!
-- Mike
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
answered Jun 12 '17 at 20:22
Mike V.D.C.
327112
327112
add a comment |
add a comment |
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This seems to give code for Singular.
– Mark
May 17 '17 at 2:23
@Mark I can't really glean much from the link you suggested. Where is the Singular code on that webpage? Thanks!
– Ashvin Swaminathan
May 17 '17 at 2:24