On problems related to growth, entropy, and spectrum in group theory
On problems related to growth, entropy, and spectrum in group theory
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关于群论中与增长、熵和谱有关的问题
DOI:
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发表时间:
1997
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通讯作者:
P. de la Harpe
中科院分区:
文献类型:
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作者:
R. Grigorchuk;P. de la Harpe
We review some known results and open problems related to the growth of groups. For a finitely generated group Γ, given whenever necessarytogether with a finite generating set, we discuss the notions of(1)uniformly exponential growth,(2)growth tightness,(3)regularity of growth series,(4)classical growth series (with respect to word lengths),(5)growth series with respect to weights,(6)complete growth series,(7)spectral radius of simple random walks on Cayley graphs.