Duality compatibility conjecture for LR and rigged-configuration bijections

Let RR be a sequence of rectangles, let R~\widetilde{R} and λ~\widetilde{\lambda} be the complementary dual data defined in the source, and let dual\operatorname{dual} be the corresponding duality bijection on LR tableaux. Duality compatibility conjecture. The diagram

LRT(λ;R)dualLRT(λ~;R~)ΦRΦR~RC(λt;Rt)RC(λt;(R~)t)\begin{CD} LRT(\lambda;R) @>\operatorname{dual}>> LRT(\widetilde{\lambda};\widetilde{R}) \\ @V{\Phi_R}VV @VV{\Phi_{\widetilde{R}}}V \\ RC(\lambda^t;R^t) @>>> RC(\lambda^t;(\widetilde{R})^t) \end{CD}

commutes, where the bottom map is the previously defined rigged-configuration duality map. The source derives the corresponding equality of charge-generating polynomials before stating this compatibility conjecture.

Sources & referencesView supporting material

Primary source

Anatol N. Kirillov and Mark Shimozono, “A generalization of the Kostka-Foulkes polynomials”, arXiv:math/9803062 (1998).

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