Nickolas Hein

activity

20102018

most citedCertifiable Numerical Computations in Schubert Calculus

2 citations · 4 across the 7 of their papers we have counts for

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Showing 2015Show all

2 papers · 1 filter

math.CO2015

Modular Catalan Numbers

Nickolas Hein, Jia Huang

The Catalan number $C_{n}$ enumerates parenthesizations of $x_{0} * \dots * x_{n}$ where $*$ is a binary operation. We introduce the modular Catalan number $C_{k, n}$ to count equivalence cl…

math.AG2015

A lifted square formulation for certifiable Schubert calculus

Nickolas Hein, Frank Sottile

Formulating a Schubert problem as the solutions to a system of equations in either Plücker space or in the local coordinates of a Schubert cell usually involves more equations than…