Re: Elliptic Modular Function
- To: mathgroup at smc.vnet.net
- Subject: [mg94491] Re: Elliptic Modular Function
- From: dimitris <dimmechan at yahoo.com>
- Date: Mon, 15 Dec 2008 07:41:45 -0500 (EST)
- References: <200812110844.DAA01122@smc.vnet.net> <200812121159.GAA28230@smc.vnet.net>
On 14 =A6=A4=A6=C5=A6=CA, 14:39, Artur <gra... at csl.pl> wrote: > Dear Mathematica Gurus, > Who know how to do Table on Mathematicahttp://www.research.att.com/~njas/= sequences/A000521 > {1,744,196884,... > probably we have to use KleinInvariantJ[] but I can do this, who can help= ? > J(tau) defined > j (=A6=D3) is Elliptic modular function. > j (=A6=D3) is Elliptic modular function. j (=A6=D3) = E4(z)3 > ---------- > =A6=A4(z) > > where E4(z) = 1 + 240 * =A1=DE > =A6=B2 > n=1 s3(n) e2=A6=D0inz > > s3 (n) is the sum of the cube of the divisors of n, i.e., s3 (n) = =A6= =B2 d3 > d|n > d=A1=DD1 > > =A6=A4(z) = q =A1=DE > =A6=B0 > n=1 ( 1 - qn) 24 > > where > q = e 2=A6=D0iz > > seehttp://www.asahi-net.or.jp/~kc2h-msm/mathland/matha1/index.htm > > For any help I would like to thank on advance! > Best wishes > Artur Artur, please when you have a query start a new thread. Otherwise,I don't believe you will see any replies. Dimitris
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