arXiv subjects

Nadia Ilash

Publications and source records attributed to Nadia Ilash.

2 recordsLinked to original sources

arXiv2015

The Poincaré series for the algebras of joint invariants and covariants of $n$ linear forms

Explicit formulas for computation of the Poincaré series for the algebras of joint $SL_2$-invariants and covariants of $n$ linear forms in terms of Narayana polynomials are found. Also, for these algebras we calculate the degrees and asymptotic behavious of the degrees.

math.AC↗

arXiv2013

The degree of the algebra of covariants of a binary form

We calculate the degree of the algebra of covariants $\mathcal{C}_d$ for binary $d$-form. Also, for the degree we obtain its integral representation and asymptotic behavior.

math.RA↗