高义，男，1980年12月生，博士，教授，硕士研究生导师，英国林肯大学访问****，现代分析数学及其应用学术委员会委员。现任北方民族大学数学与信息科学学院副院长。
2012年获得北方民族大学第六届教师基本功大赛一等奖，同年获得北方民族大学首届教学标兵奖；2013年作为主持人获得北方民族大学教学成果三等奖；2016年获得“教学有道”师德师风征文比赛一等奖；2019年获得教学优秀奖。指导研究生获得宁夏大学生数学建模竞赛一等奖2项；指导本科生获得全国大学生数学建模竞赛国家级二等奖1项，省部级奖多项。
近5年，主要从事稀疏信息处理中的数学理论与方法的研究，主持完成了宁夏自然科学基金、国家民委科研项目和宁夏高校科研项目各1项，参与完成欧盟项目2项。在随机采样、稀疏信号处理、低秩矩阵恢复等方面取得了一些重要成果，以第一作者在《Signal Processing》《中国科学（数学）》等国际有影响力的期刊发表了多篇较高质量的研究论文，工作受到同行的广泛关注。现主持国家自然科学基金、宁夏自然科学基金、宁夏留学回国人员创新研究项目各1项。
研究方向：稀疏信息处理中数学理论与方法（压缩感知、低秩矩阵恢复）、学习理论
E-mail:gaoyimh@163.com


Yi Gao (高义)
Personal
Name: Yi Gao
Date of birth: 27/12/1980
Gender: Male
Academic title: Associate Professor
Address: School of Mathematics and Information Science
North Minzu University
No.204, Wenchang North Road, Yinchuan,
Ningxia, 750021, P.R. China
Email: gaoyimh@163.com
Tel: +86 **
Education
Xi'an Jiaotong University, Xi'an, Shannxi, China Sept. 2012 — Present
Ph.D Candidate in School of Mathematics and Statistics
Adviser: Prof. Jigen Peng
University of Lincoln, Brayford Pool, Lincoln, UK Mar.2014 — Mar.2016
EYE2E/LIVCODE Marie Currie Research Assistant
in School of Computer Science
Adviser: Prof. Shigang Yue
NingxiaUniversity, Yinchuan, Ningxia, China Sept.2002 — Jun.2005
M. S.in School ofMathematics andComputer Science
Adviser: Prof.YinchuanXue
NingxiaUniversity, Yinchuan, Ningxia, China Sept.1998 — Jun.2002
B. S.in School ofMathematics andComputer Science
Major:Mathematics
Research Interests
·Compressed Sensing
·Machine Learning
·Approximation Theory
Employment History
North MinzuUniversity, Yinchuan, Ningxia, China Jun.2005 — Jun.2006
Assistant Professorin School ofMathematics and InformationScience
North MinzuUniversity, Yinchuan, Ningxia, China Jul.2006 — Jun.2012
Lecturein School ofMathematics and InformationScience
North MinzuUniversity, Yinchuan, Ningxia, China Jul.2012 — Present
AssociateProfessorin School ofMathematics and InformationScience
Publications(2015-Present, SCI)
[1]YiGao,Jigen Peng,ShigangYue. Stability and robustness of the l2/lq-minimization for block sparse recovery, Signal Processing,2017,137:287–297.
[2]YiGao, Shigang Yue, Yongdong Huang, Stability of lq-analysis based dual frame with Weibull matrices for 0<q <1, international journal of wavelets, multiresolution and information processing, 2017, 15(1): ** (15 pages).
[3]YiGao, Xuanli Han, Mingde Ma. Recovery of low-rank matrices based on the rank null space properties, International Journal of Wavelets, Multiresolution and Information Processing, 2017, 15(4): ** (19 pages).
[4]Yi Gao, Mingde Ma. A new bound on the block restricted isometry constant in compressed sensing, Journal of Inequalities and Applications, 2017, 174:
https://doi.org/10.1186/s13660-017-1448-2.
[5]Yi Gao, Jigen Peng, Shigang Yue, Yuan Zhao. On the null space property of lq-minimization for 0 < q < 1 in compressed sensing, journal of function spaces, 2015, article id 579853, 10 pages.
[6]Yi Gao, Wenshuai Wang, Shigang Yue. On the rate of convergence by generalized Baskakov operators, Advances in Mathematical Physics, 2015, Article ID 564854, 6 pages.
[7]YiGao, Jigen Peng, Shigang Yue. Sparse recovery in probability via lq -minimization with Weibull matrices for 0 < q < 1, 2017. accepted.
Research Grants
·Principal Investigator, The National Natural Science Jan. 2018 — Dec. 2021
Foundation of China, Grant No. **
·Principal Investigator, The Natural Science Foundation Aug. 2017 — Aug. 2019
of Ningxia, Grant No. NZ17097
·Principal Investigator, The Science Research Project of Dec. 2014 — Dec. 2016
State Ethnic Affairs Commission of China,
Grant No. 14BFZ002
·Principal Investigator, The Science Research Project of Jul. 2014 — Jul. 2016
Ningxia Higher Education Institutions of China,
Grant No. NGY**
Academic Exchanges
· Give a talk named “Block Sparse Recovery vial2/lq-Minimization” 15 Aug. 2015
5^thInternationalConference on Analytic Mathematics
and Its Applications(ICAMA2015),
Harbin University of Science and Technology
·Give a talk named “CompressedSensing andWidthTheory” 11 Apr. 2014
ComputationalIntelligence Laboratory (CIL), University of Lincoln
Honor
·北方民族大学“论道”师德征文比赛一等奖Sept. 2016
·北方民族大学第四届教学成果三等奖(主持人) Sept. 2013
·北方民族大学首届“教学标兵”Jul. 2012
·北方民族大学第六届教学比赛一等奖Apr. 2012
·“全国大学生数学建模竞赛优秀指导教师”荣誉称号Dec. 2011