Logarithmic concavity of Schur and related polynomials
Logarithmic concavity of Schur and related polynomials
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DOI:
10.1090/tran/8606
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发表时间:
2019-06
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影响因子:
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通讯作者:
June Huh;Jacob P. Matherne;Karola M'esz'aros;Avery St. Dizier
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文献类型:
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作者:
June Huh;Jacob P. Matherne;Karola M'esz'aros;Avery St. Dizier
We show that normalized Schur polynomials are strongly log-concave. As a consequence, we obtain Okounkov's log-concavity conjecture for Littlewood-Richardson coefficients in the special case of Kostka numbers.