2 problems

Let $\gamma_1,\ldots,\gamma_n$ be charges, let $\gamma_{kl}$ denote their pairing data entering the refined Moyal factor, let $\Delta$ be the deformation parameter, and define … Le…

Let $\mathcal{T}$ be an unrooted, unlabeled tree with $n$ vertices, and let $K_\mathcal{T}(\{\gamma_i,t_i\})$ be the tree kernel defined by the product over its oriented edges. Wri…