Character bounds for regular semisimple elements and asymptotic results on Thompson’s conjecture
Character bounds for regular semisimple elements and asymptotic results on Thompson’s conjecture
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正则半单元的字符界和 Thompson 猜想的渐近结果
DOI:
10.1007/s00209-022-03193-3
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发表时间:
2023
影响因子:
0.8
通讯作者:
Tiep, Pham Huu
中科院分区:
文献类型:
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作者:
Larsen, Michael;Taylor, Jay;Tiep, Pham Huu
For every integerkthere exists a boundsuch that if the characteristic polynomial ofis the product ofpairwise distinct monic irreducible polynomials over, then every elementxofof support at leastBis the product of two conjugates ofg. We prove this and analogous results for the other classical groups over finite fields; in the orthogonal and symplectic cases, the result is slightly weaker. With finitely many exceptions (p,q), in the special case thatis prime, ifghas order, then every non-scalar elementis the product of two conjugates ofg. The proofs use the Frobenius formula together with upper bounds for values of unipotent and quadratic unipotent characters in finite classical groups.
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DOI:
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发表时间:
1984
期刊:
影响因子:
--
作者:
T. Asai
通讯作者:
T. Asai
DOI:
--
发表时间:
1951
期刊:
影响因子:
--
作者:
O. Ore
通讯作者:
O. Ore
DOI:
10.1017/fmp.2019.9
发表时间:
2020
期刊:
Forum of mathematics
影响因子:
--
作者:
Guralnick, Robert;Larsen, Michael;Tiep, Pham Huu
通讯作者:
Tiep, Pham Huu
DOI:
--
发表时间:
1984
期刊:
影响因子:
--
作者:
T. Asai
通讯作者:
T. Asai
影响因子:
3.9
作者:
M. Larsen;A. Shalev
通讯作者:
A. Shalev