Arijit Mukherjee

collaborators

2 papers

math.AG2025

A representation theoretic classification of multiprojective spaces

Arijit Mukherjee

Given a positive integer $n$ and a partition $(n_{1}, \dots, n_{r})$ of $n$ , one can consider the associated $n$ -dimensional multiprojective space $\mathbb{P}^{n_1}\times \cdots \times…

math.OC2025

Gram-like matrix preserving extensions and completions of noncommutative polynomials

Arijit Mukherjee, Arindam Sutradhar

Given a positive noncommutative polynomial $f$ , equivalently a sum of Hermitian squares (SOHS), there exists a positive semidefinite Gram matrix that encrypts all the structural es…