Calculus of order in an elliptic curve
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This is my first time in this website.
I'm a student in master 2 ans I'm following a course about elliptic curves.
And I'm didn't really understand how to calculer the order of a function at a point P for a curve C.
(see the picture for the example)
example
My questions are :
1) How to see Y and X like functions on K(C) ?
2) How to calculate ord(Y) on (0,0)
Thanks a lot for the help !
algebraic-geometry arithmetic elliptic-curves
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
add a comment |
up vote
1
down vote
favorite
This is my first time in this website.
I'm a student in master 2 ans I'm following a course about elliptic curves.
And I'm didn't really understand how to calculer the order of a function at a point P for a curve C.
(see the picture for the example)
example
My questions are :
1) How to see Y and X like functions on K(C) ?
2) How to calculate ord(Y) on (0,0)
Thanks a lot for the help !
algebraic-geometry arithmetic elliptic-curves
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
Does this post answer your question?
– André 3000
Nov 27 at 20:46
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
This is my first time in this website.
I'm a student in master 2 ans I'm following a course about elliptic curves.
And I'm didn't really understand how to calculer the order of a function at a point P for a curve C.
(see the picture for the example)
example
My questions are :
1) How to see Y and X like functions on K(C) ?
2) How to calculate ord(Y) on (0,0)
Thanks a lot for the help !
algebraic-geometry arithmetic elliptic-curves
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
This is my first time in this website.
I'm a student in master 2 ans I'm following a course about elliptic curves.
And I'm didn't really understand how to calculer the order of a function at a point P for a curve C.
(see the picture for the example)
example
My questions are :
1) How to see Y and X like functions on K(C) ?
2) How to calculate ord(Y) on (0,0)
Thanks a lot for the help !
algebraic-geometry arithmetic elliptic-curves
algebraic-geometry arithmetic elliptic-curves
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
asked Nov 27 at 18:52
MoinsUnPuissanceN
61
61
Does this post answer your question?
– André 3000
Nov 27 at 20:46
add a comment |
Does this post answer your question?
– André 3000
Nov 27 at 20:46
Does this post answer your question?
– André 3000
Nov 27 at 20:46
Does this post answer your question?
– André 3000
Nov 27 at 20:46
add a comment |
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Does this post answer your question?
– André 3000
Nov 27 at 20:46