| ชื่อเรื่อง | : | Universality for a global property of the eigenvectors of Wigner matrices |
| นักวิจัย | : | Bao, Zhigang , Pan, Guangming , Zhou, Wang |
| คำค้น | : | DRNTU::Science::Mathematics |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2557 |
| อ้างอิง | : | Bao, Z., Pan, G., & Zhou, W. (2014). Universality for a global property of the eigenvectors of Wigner matrices. Journal of Mathematical Physics, 55(2), 023303-. , 0022-2488 , http://hdl.handle.net/10220/20034 , http://dx.doi.org/10.1063/1.4864735 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Journal of mathematical physics |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Let M n be an n×n real (resp. complex) Wigner matrix and UnΛnU∗n be its spectral decomposition. Set (y1,y2⋯,yn)T=U∗nx , where x = (x 1, x 2, ⋅⋅⋅, x n ) T is a real (resp. complex) unit vector. Under the assumption that the elements of M n have 4 matching moments with those of GOE (resp. GUE), we show that the process Xn(t)=βn2−−−√∑⌊nt⌋i=1(|yi∣∣2−1n) converges weakly to the Brownian bridge for any x satisfying ‖x‖∞ → 0 as n → ∞, where β = 1 for the real case and β = 2 for the complex case. Such a result indicates that the orthogonal (resp. unitary) matrices with columns being the eigenvectors of Wigner matrices are asymptotically Haar distributed on the orthogonal (resp. unitary) group from a certain perspective. |
| บรรณานุกรม | : |
Bao, Zhigang , Pan, Guangming , Zhou, Wang . (2557). Universality for a global property of the eigenvectors of Wigner matrices.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Bao, Zhigang , Pan, Guangming , Zhou, Wang . 2557. "Universality for a global property of the eigenvectors of Wigner matrices".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Bao, Zhigang , Pan, Guangming , Zhou, Wang . "Universality for a global property of the eigenvectors of Wigner matrices."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print. Bao, Zhigang , Pan, Guangming , Zhou, Wang . Universality for a global property of the eigenvectors of Wigner matrices. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.
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