C. Krattenthaler

activity

19972005

most citedOn the number of fully packed loop configurations with a fixed associated matching

1 citations · 1 across the 13 of their papers we have counts for

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math.AC2004

Trace identities from identities for determinants

Stephen Humphries, Christian Krattenthaler

We present new identities for determinants of matrices $(A_{i, j})$ with entries $A_{i, j}$ equal to $a_{i, j}$ or $a_{i, 0} a_{0, j} - a_{i, j}$ , where the $a_{i, j}$ 's are indeterminates.…

math.AC2001

A determinantal formula for the Hilbert series of one-sided ladder determinantal rings

Christian Krattenthaler, Martin Rubey

We give a formula that expresses the Hilbert series of one-sided ladder determinantal rings, up to a trivial factor, in form of a determinant. This allows the convenient computatio…

math.AC2001

The Hilbert Series of Pfaffian Rings

Sudhir R. Ghorpade, Christian Krattenthaler

We give three determinantal expressions for the Hilbert series as well as the Hilbert function of a Pfaffian ring, and a closed form product formula for its multiplicity. An append…