1

Complex symmetric weighted composition operators on

Jung, Sungeun, Kim, Yoenha, Ko, Eungil, Lee, Ji Eun
Journal:
Journal of Functional Analysis
Year:
2014
Language:
english
File:
PDF, 1.15 MB
english, 2014
3

On subscalarity of some class A operator matrices

Eungil Ko, Sungeun Jung, Yoenha Kim
Journal:
Linear Algebra and its Applications
Year:
2013
Language:
english
File:
PDF, 328 KB
english, 2013
4

Composition operators for which and commute

Jung, Sungeun, Kim, Yoenha, Ko, Eungil
Journal:
Complex Variables and Elliptic Equations
Year:
2014
Language:
english
File:
PDF, 223 KB
english, 2014
5

Commutators of weighted composition operators

Jung, Sungeun, Kim, Yoenha, Ko, Eungil
Journal:
International Journal of Mathematics
Year:
2014
Language:
english
File:
PDF, 336 KB
english, 2014
6

On the Helton class of $p$-hyponormal operators

Kim, Yoenha, Ko, Eungil, Lee, Ji Eun
Journal:
Proceedings of the American Mathematical Society
Year:
2007
Language:
english
File:
PDF, 161 KB
english, 2007
7

On Fuglede–Putnam properties

Jo, Seonjin, Kim, Yoenha, Ko, Eungil
Journal:
Positivity
Year:
2015
Language:
english
File:
PDF, 257 KB
english, 2015
9

Iterated Aluthge transforms of composition operators on H 2

Jung, Sungeun, Kim, Yoenha, Ko, Eungil
Journal:
International Journal of Mathematics
Year:
2015
Language:
english
File:
PDF, 381 KB
english, 2015
10

On the Helton Class of p-Hyponormal Operators

Yoenha Kim, Eungil Ko and Ji Eun Lee
Journal:
Proceedings of the American Mathematical Society
Year:
2007
Language:
english
File:
PDF, 621 KB
english, 2007
11

” [J. Funct. Anal. 267 (2) (2014) 323–351]

Jung, Sungeun, Kim, Yoenha, Ko, Eungil, Lee, Ji Eun
Journal:
Journal of Functional Analysis
Year:
2017
Language:
english
File:
PDF, 177 KB
english, 2017