中南大學數(shù)學與統(tǒng)計學院導師:劉源遠

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中南大學數(shù)學與統(tǒng)計學院導師:劉源遠

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中南大學數(shù)學與統(tǒng)計學院導師:劉源遠 正文


  姓名:劉源遠  導師類型:碩士導師  職稱:副教授

  Email:liuyy@csu.edu.cn

  通信地址:中南大學數(shù)學科學與計算技術(shù)學院 郵編:410075

  興趣與愛好:愛好書法以及體育運動,特別喜歡籃球和排球

  劉源遠, 博士,副教授。1999年湖南師范大學數(shù)學系畢業(yè),獲學士學位;1999年9到2002年6月在中南大學數(shù)學院概率統(tǒng)計研究所跟張漢君教授讀碩士,完成碩士學位論文《一類具有突變率的廣義生滅過程》; 2003年9月到2006年7月在中南大學數(shù)學院概率統(tǒng)計研究所跟侯振挺教授讀在職博士,完成博士學位論文《馬氏過程的遍歷性理論及其應用》。2002年7月留校工作;2004年9月晉升為講師;2007年4月到2008年4月在加拿大卡爾頓大學數(shù)學和統(tǒng)計學院(Carleton University) 作博士后研究(導師:Yiqiang, q. Zhao教授);2008年9月晉升為副教授。2010.08月-2010.10月訪問加拿大卡爾頓大學數(shù)學和統(tǒng)計學院。2010年10月入選中南大學育英計劃。2011.11月-2012.10月在比利時布魯賽爾自由大學作博士后研究(導師:Guy Latouche教授)。從2006年至今一直擔任《美國數(shù)學評論》的評論員。 

  研究方向:

  馬氏過程的遍歷性;排隊論及排隊網(wǎng)絡(luò)

  主講課程 /工作崗位:

  概率論與數(shù)理統(tǒng)計,數(shù)學分析,實變函數(shù),泛函分析

  獲獎情況:

  湖南省優(yōu)秀碩士論文獎

  
  在研項目:

  1. 主持國家自然科學基金青年基金項目: 馬氏過程的遍歷性和有限排隊丟失概率的漸近 性(2010.01-2012.12);

  2.主持中南大學‘升華育英計劃’科研啟動基金項目, (2010.11-2015.11 );

  3. 主持高?;究蒲袠I(yè)務(wù)費重點項目:馬氏過程與隨機控制(2010.01-2013.12 );

  
  4. 主持教育部留學回國基金項目: 有限排隊丟失概率的漸近性及二維排隊過程的穩(wěn)定性 (2010.01-2012.12);

  5.主持湖南省骨干青年教師基金 (2010.01-2012.12) 。

  已完成項目:

  1. 排隊過程的瞬時分布、遍歷性及其應用。(國家自然科學基金,參與)

  2. 馬氏骨架過程及其在排隊論、運籌學和可靠性理論中的應用。(高校博士點基金,參與)

  3. 馬氏鏈遍歷速度的研究 。 (中南大學研究生教育創(chuàng)新工程, 主持)

  4. Introductory Functional Analysis with Applications (中南大學研究生教育創(chuàng)新工程教改項目, 主持)

  已發(fā)表的論文與專著:

  Yuanyuan Liu and Yiqiang Zhao. (2012). Asymptotic behavior of loss probability for M/G/1/N queue with vacations. Accepted by Applied Mathematical Modelling. http://arxiv.org/abs/1204.6571


  Li, J., Zhou, Y.F., Liu, Y.Y., and Lamont, L. (2012). Performance Analysis of Multichannel Radio Link Control in MIMO Systems. D. Simplot-Ryl et al. (Eds.): ADHOCNETS 2011, LNICST 89, pp. 106-116, 2012. (通訊作者)(EI)

  Yuanyuan Liu (2011). Additive functionals for discrete-time Markov chains with applications to birth-death processes. Journal of Applied Probability. 48(4), 925-937.(SCI)

  Bingchang Wang and Yuanyuan Liu (2011). Local asymptotics of a Markov modulated random walk with heavy-tailed increments. Acta Mathematica Sinica, English Series. 27(9), 1843-1854 (通訊作者)(SCI).

  Zhenzhong Zhang, Jiezhong Zou and Yuanyuan Liu (2011). The Maximum Surplus Distribution Before Ruin in an Erlang(n) Risk Process Perturbed by Diffusion. Acta Mathematica Sinica, English Series. 27(9), 1869-1880. (SCI).


  Yuanyuan Liu and Yiqiang Zhao (2011). Exact Tail Asymptotics in a Generalized Markov Branching Process. Stochastic Models. 27, 251--271. (SCI)

  張振中,鄒捷中,劉源遠(2011). 帶擾動的經(jīng)典 風險模型中貼現(xiàn)罰函數(shù)的漸近估計. 數(shù)學物理學報,2011, 31A(2):415-421.

  Yuanyuan Liu (2010). Augmented truncation approximations of discrete-time Markov chains. Operation Research Letters,

  38, 218-222. (SCI)


  Yuanyuan Liu, Hanjun Zhang and Yiqiang Zhao (2010). Subexponential ergodicity for continuous-time Markov chains,

  Journal of Mathematical Analysis and Applications. 368, 178–189. (SCI)

  Shuxia Jiang and Yuanyuan Liu (2010). Injector waveform analysis and engine fault diagnosis based on frequency space subdivision in wavelet transform. International Conference on Wavelet Analysis and Pattern Recognition, ICWAPR 2010, 318-323. (EI)


  Yuanyuan Liu (2009). Estimate on the strongly ergodic rate for stochastically monotone discrete-time Markov chains. Mathematics in Economics (in Chinese), 26(3):76-78.


  Yuanyuan Liu, Hanjun Zhang and Yiqiang Zhao (2008). Computable strongly rgodic convergence rates for continuous-time

  Markov chains. The ANZIAM Journal, 49, 463-478. (SCI)

  Yuanyuan Liu and Zhenting Hou (2008). Exponential and strong ergodicity for Jump processes with application to queuing theory. Chinese Annals of Mathematics, Series B., 29(2),

  199-206. (SCI)

  Yuanyuan Liu and Zhenting Hou (2007). Explicit convergence rates of the embedded M/G/1 queue. Acta Mathematica Sinica, English Series, 23 (7), 1289--1296. (SCI)

  Yuanyuan Liu and Zhenting Hou (2006). Several types of ergodicity for M/G/1-type Markov chains and Markov processes. Journal of Applied Probability, 43 (1), 141--158. (SCI)

  Zhenting Hou, Yuanyuan Liu and Hanjun, Zhang (2005). Subgeometric rates of convergence for a class of continuous-time Markov processes. Journal of Applied Probability, 42 (3), 698--712. (SCI)

  Zhenting Hou and Yuanyuan Liu (2004). Explicit criteria for several types of ergodicity of the embedded M/G/1 and

  GI/M/n queues. Journal of Applied Probability, 41 (3), 778--790. (SCI)

  Junyong Ai, Yuanyuan Liu and Yonghui Jiang (2004). A sufficient and Necessary Condition for the Probability of Extinction to Equal one of Single - birth Process with Absorbing State. Journal of Shaoyang University (In Chinese), 1 (4), 20--21.

  henting Hou, Yuanyuan Liu and Xiang Lin (2002). A class of quasi birth-death processes-M/M/c queue with synchronous vacation. China Medical Engineering, 10 (6), 5--11.

  Yuanyuan Liu,Hanjun Zhang and Xiang Lin (2002). Exponential Ergodicity of a Class of Birth-death Process with

  Disaster. Journal of Changsha Railway University (In Chinese), 20(2), 76--79.

  Yuanyuan Liu, Hanjun Zhang and Xiang Lin (2001). Ergodicity and strong ergodicity of Q-Function of Q-Matrix being linear combinations of two Q-Matrices. Journal of Changsha Railway University (In Chinese), 19 (4)10--13.

  Papers Submitted or in Progress

  Yuanyuan Liu (2011). Perturbation bounds for the stationary distributions of uniformly ergodic Markov chains, submitted.

  Yuanyuan Liu, Masakiyo Miyazawa, Yutaka Sakuma and Yiqiang Zhao(2010). Asymptotics of Loss probability for finite M/G/1-type queues, preprint.

  
 

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