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Biography

Dr. Jasang Yoon

School of Mathematical and Statistical Sciences

University of Texas Rio Grande Valley,USA

Associate Professor

 

Email: yoonj@utpa.edu, jasang.yoon@utrgv

 

Qualifications

2003 Ph.D., University of Iowa, USA

1999 M.S., University of Iowa, USA

1991 B.S., Sungkyunkwan University, Korea

 

Publications (Selected)

  1. Jaewoong Kim and Jasang Yoon, (KY). Schur product techniques for the subnormality of commuting 2-variable weighted shifts, Linear Algebra and its Applications,453(2014) 174–191
  2. R.E. Curto, S.H. Lee and Jasang Yoon, (CLY). One-step extensions of subnormal 2-variable weighted shifts, Integral Equations and Operator Theory 78 (2014) 415-426
  3. R.E. Curto, S.H. Lee and Jasang Yoon, (CLY). The mean transform of bounded operators, Journal of Mathematical Analysis and Applications, 410 (2014) 70–81
  4. Sang Hoon Lee, Woo Young Lee and Jasang Yoon, (LLY). Subnormality of 2-variable weighted shifts with diagonal core, ComptesRendusMathématique. Académie des Sci. Paris, Ser I 351 (2013) 203–207
  5. R.E. Curto, Sang Hoon Lee and Jasang Yoon, (CLY). Completion of Hankel partial contractions of extremal type, Journal of Mathematical Physics 53, 123526 (2012), 11pp
  6. Jasang Yoon, (LLY). Subnormality of Aluthge transform of weighted shifts, Integral Equations and Operator Theory, 72(2012) 241–251
  7. Jasang Yoon, (CLY). Subnormality of arbitrary powers of 2-variable weighted shifts whose restrictions to a large invariant subspace are tensor form, Journal of Functional Analysis, 262 (2012) 569–583
  8. Jasang Yoon, When is hyponormality for 2-variable weighted shifts invariant under powers?, Indiana University Mathematics Journal, 60(2011) 997–1032
  9. Raul E. Curto and Jasang Yoon, (CY). When does the k-hyponormality of a multivariable weighted shift become subnormality?, Journal of Mathematical Analysis and Applications, 379 (2011) 487–498
  10. Jasang Yoon, (CLY). New approach to the 2-variable subnormal completion problem, Journal of Mathematical Analysis and Applications, 370 (2010) 270–283