2024, Volume 9
2023, Volume 8
2022, Volume 7
2021, Volume 6
2020, Volume 5
2019, Volume 4
2018, Volume 3
2017, Volume 2
2016, Volume 1
An Improved PSO-SVM Algorithm for License Plate Recognition
High Altitude Platform Station Network and Channel Modeling Performance Analysis
Conjugacy Class Lengths of Finite Groups with Prime Graph a Tree
to denote the prime divisor set of the various conjugacy class lengths of G and 
the maximum number of distinct prime divisors of a single conjugacy class length of G. It is a famous open problem that 
can be bounded by . Let G be an almost simple group G such that the graph 
built on element orders is a tree. By usi...
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except possibly when G is isomorphic to 
, where p is an odd prime and α is a field automorphism of odd prime order f. In the exceptional case, 
. Combining with our known result, we also prove that for a finite group G with 
is true.