Powersum formula for differential resolvents. Nahay, John Michael — 2004 International Journal of Mathematics and Mathematical Sciences

A partial factorization of the powersum formula. Nahay, John Michael — 2004 International Journal of Mathematics and Mathematical Sciences

Differential resolvents of minimal order and weight. Nahay, John Michael — 2004 International Journal of Mathematics and Mathematical Sciences

Powersum formula for polynomials whose distinct roots are differentially independent over constants. Nahay, John Michael — 2002 International Journal of Mathematics and Mathematical Sciences