کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8256636 | 1534230 | 2018 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The Traffic Distribution of the Squared Unimodular Random Matrix and a Formula for the Moments of its ESD
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The Traffic Distribution of the Squared Unimodular Random Matrix and a Formula for the Moments of its ESD The Traffic Distribution of the Squared Unimodular Random Matrix and a Formula for the Moments of its ESD](/preview/png/8256636.png)
چکیده انگلیسی
The k-th moment of the mean empirical spectral distribution (ESD) of the squared unimodular random matrix of dimension N can be expressed in the form Nâ2k-1Qk(N), where Qk(x) is a polynomial of degree k + 1 with integer coefficients. We use tools from traffic-free probability to express the coefficients of this polynomial in terms of the number of quotients, with a certain property, of some colored directed graphs. The obtained result disproves the formula conjectured in A. Lakshminarayan, Z. PuchaÅa, K. Å»yczkowski [3].
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reports on Mathematical Physics - Volume 81, Issue 3, June 2018, Pages 273-282
Journal: Reports on Mathematical Physics - Volume 81, Issue 3, June 2018, Pages 273-282
نویسندگان
Jorge Garza Vargas,