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math.CV2026
Uniform Green packing on compact Riemann surfaces
Haakan Hedenmalm, Song-Yan Xie
We extend the packing results of Etayo, Hedenmalm, and Ortega-Cerda for complex tori to arbitrary compact Riemann surfaces. The construction uses two different approaches, one base…
math.QA2026
Thickening realization and positivity properties of canonical bases
Jiepeng Fang, Xuhua He
Let be a quantum group associated with a symmetric Cartan datum, let be its modified form, and let be the canonical basis of $\do…