自仿測度的非譜準(zhǔn)則
發(fā)布時間:2018-10-10 17:33
【摘要】:設(shè)μ_(M,D)是由仿射迭代函數(shù)系{φ_d(x)=M~(-1)(x+d)}_(d∈D)唯一確定的自仿測度,它的譜性或非譜性與Hilbert空間L~2(μ_(M,D))中正交指數(shù)基(也稱為Fourier基)的存在性有著直接的關(guān)系.近年來自仿測度μ_(M,D)的譜性或非譜性問題的研究受到人們普遍的關(guān)注.本文給出了判定自仿測度μ_(M,D)非譜性的幾個充分條件,所得結(jié)果改進(jìn)推廣Dutkay,Jorgensen等人的非譜準(zhǔn)則.
[Abstract]:Let 渭 _ (Mn-D) be a unique self-imitating measure determined by the system of affine iterated functions {蠁 _ d (x) = M-1) (x d)} _ (d 鈭,
本文編號:2262672
[Abstract]:Let 渭 _ (Mn-D) be a unique self-imitating measure determined by the system of affine iterated functions {蠁 _ d (x) = M-1) (x d)} _ (d 鈭,
本文編號:2262672
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