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minimal determining sets for certain w-graph ideals
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نویسنده
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mcdonough thomas p. ,pallikaros christos a.
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منبع
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international journal of group theory - 2023 - دوره : 12 - شماره : 3 - صفحه:123 -151
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چکیده
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We consider kazhdan-lusztig cells of the symmetric group sn containing the longest element of a standard parabolic subgroup of sn. extending some of the ideas in [beitr¨age zur algebra und geometrie, 59 (2018), no. 3, 523–547] and [journal of algebra and its applications, 20 (2021), no. 10, 2150181], we determine the rim of some additional families of cells and also of certain induced unions of cells. these rims provide minimal determining sets for certain w-graph ideals introduced in [journal of algebra, 361 (2012), 188–212].
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کلیدواژه
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w-graph ideal; kazhdan-lusztig cell; reduced form
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آدرس
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aberystwyth university, department of mathematics, uk, university of cyprus, department of mathematics and statistics, cyprus
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پست الکترونیکی
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pallikar@ucy.ac.cy
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Authors
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