Re: finding the weighted degree of a polynomial

*To*: mathgroup at smc.vnet.net*Subject*: [mg79705] Re: [mg79677] finding the weighted degree of a polynomial*From*: Andrzej Kozlowski <akoz at mimuw.edu.pl>*Date*: Thu, 2 Aug 2007 03:51:20 -0400 (EDT)*References*: <200708010913.FAA02044@smc.vnet.net>

On 1 Aug 2007, at 11:13, Arnaud Dagnelies wrote: > > Let p(x,y) be a polynomial in x,y expressed in its expanded form, i.e. > as a sum of terms as follows: > > p(x,y) = sum c_ij x^i y^j > > I want to find the (a,b)-weighted degree of this polynomial defined as > > wdeg(p, {a,b}) = max (ai + bj) with c_ij != 0 > > (where a and b are given fixed values) > > help is welcome, > thanks > > Hm... to pagiarize Yogi Berra "this is like deja vu all over again"! How about looking at http://forums.wolfram.com/mathgroup/archive/2006/Nov/msg00421.html and the posts in that thread. Andrzej Kozlowski

**References**:**finding the weighted degree of a polynomial***From:*Arnaud Dagnelies <arnaud.dagnelies@gmail.com>