3d Polynomials.
- To: mathgroup at christensen.cybernetics.net
- Subject: [mg1771] 3d Polynomials.
- From: f85-tno at filsun01.nada.kth.se (Tommy Nordgren)
- Date: Wed, 26 Jul 1995 00:55:49 -0400
- Organization: Royal Institute of Technology, Stockholm, Sweden
I need to generate polynomials that are orthogonal in 3d space, with respect to integration over a volume (non-cartesian boundaries). Given such polynomials, how do I generate a C function to compute the lowest order polynomials. (1). How do I determinate appropriate abscissas and weight in order to approximately compute a representation of a 3d function in terms of my polynomials.(2) I also need to compute the line integrals of my function along arbitary lines. Can anyone suggest a good way of doing this in terms of the results from (2). (3). My region is the unit sphere. -- ------------------------------------------------------------------------- Tommy Nordgren "Home is not where you are born, Royal Institute of Technology but where your heart finds peace." Stockholm Tommy Nordgren - The dying old crone f85-tno at nada.kth.se --------------------------------------------------------------------------