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Induced equators in flag spheres
Journal of Combinatorial Theory Series A ( IF 1.1 ) Pub Date : 2020-06-30 , DOI: 10.1016/j.jcta.2020.105283 Maria Chudnovsky , Eran Nevo
中文翻译:
旗球中的感应赤道
更新日期:2020-06-30
Journal of Combinatorial Theory Series A ( IF 1.1 ) Pub Date : 2020-06-30 , DOI: 10.1016/j.jcta.2020.105283 Maria Chudnovsky , Eran Nevo
We propose a combinatorial approach to the following strengthening of Gal's conjecture: coefficientwise, where Δ is a flag homology sphere and an induced homology sphere of codimension 1. We provide partial evidence in favor of this approach, and prove a nontrivial nonlinear inequality that follows from the above conjecture, for boundary complexes of flag d-polytopes: for all .
中文翻译:
旗球中的感应赤道
我们提出了一种组合方法,以进一步加强Gal的猜想: 系数方向,其中Δ是标志同源球,而 诱导的余维领域。我们提供部分证据支持这种方法,并证明从上述猜想中得出的一个非平凡的非线性不等式,它是关于标志d-多面体的边界复合物的: 对所有人 。