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This includes the strongest form of Mason's log concavity conjecture on the independent sets of matroids and the log concavity of sequences of Kostka numbers.\n  In this paper, we develop an analogous class of power series called denormali","authors_text":"Jonathan Leake, Maryam Mohammadi Yekta","cross_cats":[],"headline":"Denormalized Lorentzian Laurent series yield new bounds on integer flows in DAGs and on weight space dimensions in parabolic Verma modules.","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.CO","submitted_at":"2026-05-14T17:42:37Z","title":"New Bounds for Integer Flows and Verma Modules, via Denormalized Lorentzian Laurent Series"},"references":{"count":60,"internal_anchors":0,"resolved_work":60,"sample":[{"cited_arxiv_id":"","doi":"10.1007/s11856-022-2364-9","is_internal_anchor":false,"ref_index":1,"title":"Br\\\"and\\'en, Petter and Leake, Jonathan and Pak, Igor , TITLE =. Israel J. 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