Yasemin Sagiroglu

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4 years, 158 days
Karadeniz Technical University

MaplePrimes Activity

These are questions asked by Ugurgozutok

This question may be a little dumb, but how can I calculate the resultant of two homogeneous polynomials with two variables according to these variables? Say resultant(f,g,{x,y}), where f(x,y) and g(x,y) are homogeneous polynomials with degree m and n, respectively. Any help would be greatly appreciated!

Consider two polynomials p and q in t. For example, p(t)=t^2+2*t and q(t)=t^3*(t+2). I want to find Gcd(p,q). But before I find it, solve an inequality and obtain that t<>-2. After that when I evaluate Gcd(p,q), I dont want maple to return t*(t+2) as Gcd because t<>-2 and thus the factor (t+2) is an unwanted common divisor. Is there a way to tell maple that "find the Gcd over a spesific domain". Because, otherwise maple needlessly spend time for finding the gcd. Any help would be appreciated.

I have a bivariate polynomial in x,y,say P, and a parameter, say d, appears in P. I want to find d for which P has at least one non trivial factor. Is there  a fats way to do this in maple. Any help would be appreciated.

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