The metaplectic semigroup and its applications to time-frequency analysis and evolution operators

arXiv:2601.22252v2 Announce Type: replace Abstract: We develop a systematic analysis of the metaplectic semigroup $\mathrm{Mp}_+(d,\mathbb{C})$ associated with positive complex symplectic matrices, a notion introduced almost simultaneously and independently by H\"ormander, Bru...

🔗 Read more: https://arxiv.org/abs/2601.22252

#News #Software #Biology #Tech #Engineering #Math #Academic