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Xiao Ji

Faculty Member

Dr. Xiaoyi Ji

Biography

Xiaoyi Ji is an Associate Professor of Mathematics and Statistics at Utah Valley university. Dr. Ji earned a B.S. in Mathematics Education from Hubei Education University in China, M.S. in statistics from Stephen F. Austin State University, and a PhD in mathematics concentration on statistics from Texas Tech University.

Dr. Ji began her teaching at Utah Valley University in 2008. She has taught nine different statistics courses -STAT 1040, STAT 2040, STAT 2060, STAT 3040, STAT 4100, STAT 4040, STAT 4710, STAT 4720, and nine different mathematics courses-MATH 100R, MATH 1030, MATH 1050, MATH 1100, MATH 1210, MATH 1220, MATH 1221, MATH 2270, and MATH 4040.

Dr. Ji's papers, publications, and conference presentations include Frechet-Differentiation of Functions of Operators with Application to Testing the Equality of Two Covariance Operators; Using Watershed-Scale Flow Predictions Based on Sparse Data to Develop Flow Duration Curves; A Stochastic Partial Differential Equation for Stock-price Distributions; Discussions of America-China Math Teaching Methods to Understand the Reasons tor Students' Different Performance; The Quantiles of the Distribution of the Specified Random Variable for Inference about Population Means or Population Proportions; and Data-driven Learning Strategy in Introductory Statistics Courses.

Education

Ph D, Mathematics in the Department of Mathematics and Statistics, Texas Tech University., 2008
MS, Stephen F. Austin State University, 2004

Major: Statistics

BA, Hubei Education University, 1989

Major: Mathematics

Teaching

STAT 2050

Introduction to Statistical Methods, Spring 2024

MATH 100R

Math Leap, Spring 2024

STAT 4710

Mathematical Statistics-Probability and Statistics, Spring 2024

STAT 2040

Principles of Statistics QL, Spring 2024

Scholarly/Creative Works

Ji, Xiaoyi , Du, B. , Hauck, L.M. , "Using SWAT to Provide Hydrologic Data for a Bacteria TMDL in Upper Oyster Creek, Texas" . Crowne Plaza. : Proceedings of Fourth conference on watershed management to meet water quality and TMDLs issues_ solutions and impediments to watershed management and TMDLs 2007.
Ji, Xiaoyi , Allen, Edward , (2010) "A Stochastic Partial Differential Equation for Stock-price Distributions" (vol. 4). Proceedings of Neural, Parallel, and Scientific Computations.
Ji, Xiaoyi , Gilliam, D. , Hohage, T. , Ruymgaart, F. , (2009) "Fréchet-Derivatives of Analytic Functions of Compact Operators and Applications" . International Journal of Mathematical Analysis and Applications. .
Ji, Xiaoyi , Du, B. , Harmel, R.D. , Hauck, L.M. , (2009) "Using Watershed-Scale Flow Predictions Based on Sparse Data to Develop Flow Duration Curves" (vol. 45). Journal of the American Water Resources Association.
Ji, Xiaoyi , Ruymgaart, F. , (2008) "Frechet-Differentiation of Functions of Operators with Application to Testing the Equality of Two Covariance Operators" (vol. 124). Journal of Physics_ Conference Series.

Awards

Summer Dissertation Award

Graduate School, Texas Tech University - May 15, 2007

William D. Clark Outstanding Graduate Student Award

Department of Mathematics and Statistics of Stephen F. Austin State University, Nacogdoches, Texas. - February 20, 2004

Yichang District award

for outstanding teaching (covering 9 counties and 1 city), China

Award of outstanding service in Yuanan Normal College, China