KOTAC 2018
2000 Millennium

Korea

Operator Theory and

Its Applications

       The-K Hotel Gyeongju, Gyeongju, Korea, July 18-19, 2018

           [Organizing Committee] [Speakers] [Program] [Abstracts] [Accommodations] [Map] [Transportation] [Home]

 
  KOTAC 2018
Time Table
 All talks will be placed in The-K Hotel Gyeongju

 

 

 

 Wednesday
July 18		 Thursday
July 19

08:40-09:00

 Meeting Registration and Opening Remark

 

09:00-09:30

 Caixing Gu

Il Bong Jung

09:30-10:00

Takanori Yamamoto

 Jongrak Lee

10:00-10:20

 Coffee Break

10:20-10:50

 Injo Hur

Ilwoo Cho

10:50-11:20

Jaehui Park

 Chafiq Benhida

11:20-11:40

 Coffee Break

11:40-12:10

Sun Young Jang

 Jasang Yoon

12:10-13:30

Lunch

13:30-14:00

 Dong-O Kang

Intensive Discussion

14:00-14:30

Joo Young Jin

14:30-14:50

Coffee Break

14:50-15:20

Haruna Motoyoshi and Muneo Cho

15:20-15:50

 Ji Eun Lee

15:50-18:00

Discussion

18:00-20:00

 Banquet  Dinner
¡á Tuesday July 17, 19:00-21:00: Welcome Meeting
¡á Friday July 20, 08:00-10:00: Farewell Meeting


PROGRAM SCHEDULE 
  Tuesday July 17                                                                                                  
  Welcome Meeting                                                    Chair: Woo Young Lee (Seoul National University, Korea)

19:00-21:00

  Welcome Dinner
  Wednesday July 18                                                                                                  
08:40-09:00
 Opening remark          Chair: Woo Young Lee (Seoul National University, Korea)
  Session 1                                                                               Chair: Sa Ge Lee (Seoul National University, Korea)
09:00-09:30

 Caixing Gu (California Polytechnic State University, USA)
    Reducibility of the power of a C_0(1) operator

09:30-10:00

 Takanori Yamamoto (Hokkai-Gakuen University, Japan)
    Hyponormal singular integral operators and Toeplitz operators

10:00-10:20  Coffee Break

  Session 2                                                                  Chair:  Il Bong Jung (Kyungpook National University, Korea)
10:20-10:50

 Injo Hur (UNIST, Korea)
   Difficulty on the existence of canonical system flows

10:50-11:20

 Jaehui Park (Seoul National University, Korea)
   Toeplitz operators induced by measures
11:20-11:40  Coffee Break

  Session 3                                                                                Chair: Eungil Ko (Ewha Womans University, Korea)

11:40-12:10

 Sun Young Jang (University of Ulsan, Korea)
   Semigroup C*-algebras of non-amenable semigroups

12:10-13:30

  Lunch
  Session 4                                                                                  Chair: Muneo Cho (Kanagawa University, Japan)
13:30-14:00

 Dong-O Kang (Chungnam National University, Korea)
   Normality, self-adjointness and isometry of truncated singular integral operators

14:00-14:30

  Joo Young Jin (Kyungpook National University, Korea)
   Hamburger-type weighted shifts
14:30-14:50  Coffee Break
  Session 5                                                                                Chair: Sun Young Jang (University of Ulsan, Korea)
14:50-15:20  Haruna Motoyoshi and Muneo Cho (Kanagawa University, Japan)
   Conjugation on a Banach space

15:20-15:50

 Ji Eun Lee (Sejong University, Korea)
   On properties of (m,C)-isometric commuting tuples of operators
15:50-18:00  Discussion
18:00-20:00  Conference Banquet
 
  Thursday July 19                                                                                                  
  Session 7                                                               Chair: Sang Hoon Lee (Chungnam National University, Korea)
09:00-09:30

 Il Bong Jung (Kyungpook National University, Korea)
    A subnormal completion problem for weighted shifts on directed trees

09:30-10:00

 Jongrak Lee (Ehwa Womans University, Korea)
     Toeplitz operators on the Fock spaces

10:00-10:20  Coffee Break

  Session 8                                                                       Chair: In Hyoun Kim (Incheon National University, Korea)
10:20-10:50

 Ilwoo Cho (St. Ambrose University, USA)
   Semicircular elements induced by orthogonal projections

10:50-11:20

 Chafiq Benhida (Universite de Lille I, France)
   Symmetric properties and operator transforms
11:20-11:40  Coffee Break

  Session 9                                                                        Chair: In Sung Hwang (Sungkyunkwan University, Korea)

11:40-12:10

 Jasang Yoon (University of Texas Rio Grande Valley, USA)
   The powers of quasinormal operators of a commuting pair

12:10-13:30

  Lunch
13:30-18:00  Intensive Discussion
  Friday July 20                                                                                        
  Farewell Meeting                                                    Chair: Woo Young Lee (Seoul National University, Korea)

08:00-101:00

  Farewell Breakfast