Olivier Blondeau-Fournier

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Schur superpolynomials have been introduced recently as limiting cases of the Macdonald superpolynomials. It turns out that there are two natural super-extensions of the Schur polynomials: in the limit q = t = 0 and q = t → ∞, corresponding respectively to the Schur superpolynomials and their dual. However, a direct definition is missing. Here, we present a(More)
We first briefly review the role of lattice paths in the derivation of fermionic expressions for the M(p, p ′) minimal model characters of the Virasoro Lie algebra. We then focus on the recently introduced half-lattice paths for the M(p, 2p ± 1) characters, reformulating them in such a way that the two cases may be treated uniformly. That the generating(More)
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