School of Mathematics and Computer Science, Anhui Normal University, Wuhu, China
School of Mathematics and Computer Science, Anhui Normal University, Wuhu, China
School of Mathematics and Computer Science, Anhui Normal University, Wuhu, China
School of Mathematics and Statistics, Huazhong University of Science and Technology, Wuhan, China
Copyright © 2017 Lin Xia, Xudong Huang, Guanpeng Wang, Tao Wu et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.
How to Cite this Article
Xia, L. , Huang, X. , Wang, G. and Wu, T. (2017) Positive-Definite Sparse Precision Matrix Estimation.
Advances in Pure Mathematics,
7, 21-30. doi:
10.4236/apm.2017.71002.