Can one hear the shape of a group?

Автор(и)

  • R. I. Grigorchuk Department of Mathematics, Texas A&M University, College Station, USA
  • A. Dudko Institute of Mathematics, Polish Academy of Science, Warsaw, Poland

Ключові слова:

Cayley graph, spectrum, amenability

Анотація

Can one hear the shape of a group?

Посилання

M. G. Benli, P. de la Harpe, R.Grigorchuk, Amenable groups without finitely presented amenable covers,, Bull. Math. Sci. 3 (2013), no. 1, 73-131.

A. Dudko, R. Grigorchuk, On the question “Can one hear the shape of a group and weak Hulanicki theorem for graphs”, arXiv https://arxiv.org/pdf/1809.04008.

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