eq1a := Homogenize(eq1, h);
eq2a := Homogenize(eq2, h);
eq3a := Homogenize(eq3, h);
David Cox using Algebraic Geometry page 82 use resultant to eliminate variable h
eq1b := eq1a - x;
eq2b := eq2a - y;
eq3b := eq3a - z;
T2:=lexdeg([a,b,c],[x,y,z]);
GB := Basis([eq1b,eq2b,eq3b], T2);
r1 := resultant(eq1b, eq2b, h);
r2 := resultant(eq1b, eq3b, h);
r1 = r2

page 82 teach how to eliminate, after do question 2, discover r1 and r2 are the same.

how to eliminate the variable h with resultant after homogenize ideal with variable h

 Do Hilbert series function classify all or only some type or some form of ideals?

is it possible to find the input ideal from given hilbert series ?

i ask this because maple out of memory when computing all combination of ideals

which book teach how to design hilbert series

i want to research hilbert series and construct similar invariants to classify ideals

i do not know how many memory in order to do this. hope maple can display how much memory need before computation of all combination and display how long will wait for it finish computation.

my home computer can not afford this computation

why not maple use NoSQL object database to save objects to prevent out of memory?

i want to use dictionary or hashtable in maple

the key are a function, value are a list of things

how to do?