SPECTRAL EIGENMATRIX OF THE PLANAR SPECTRAL MEASURES WITH FOUR ELEMENTS

被引:1
作者
Li, S. -J. [1 ]
Ai, W. -H. [1 ]
机构
[1] Hunan Normal Univ, Sch Math & Stat, Minist Educ, Key Lab Comp & Stochast Math, Changsha 410081, Hunan, Peoples R China
关键词
spectral measure; spectral eigenmatrix; spectrum; SELF-SIMILAR MEASURES; FUGLEDES CONJECTURE;
D O I
10.1007/s10476-023-0207-5
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider the spectral eigenmatrix problem of the planar self-similar spectral measures mu(Q,D) generated by Q = ( [GRAPHICS] ) and D = {((0) (0)), ((1) (0)), ((0) (1)), ((-1) (-1))}, where q >= 2 is an integer. For matrix R is an element of M-2(Z), we prove that there exist some spectrum. such that Lambda and R Lambda are both the spectra of mu(Q,D) if and only if det R is an element of 2Z + 1.
引用
收藏
页码:545 / 562
页数:18
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