Spectral Theory of Operators

 
2000 Millennium  

2022

Virtual Workshop

Seoul

 

December 14 (Wed), 2022

 

 

 

 

 

 

This meeting is organized as a workshop on

               the spectral theory of operators and applications.

Due to the pandemic of Covid in the world, this workshop will be held as a virtual meeting (through Zoom) on December 14, 2022.

 

Time Schedule

Region

Seoul/Tokyo

London/Dublin

Nis/Paris

Date

Dec. 14(Wed)

Dec. 14(Wed)

Dec. 14(Wed)

Session

18:00 - 21:25

09:00 - 12:25

10:00 - 13:25

Program

December 14

Seoul/Tokyo Time

 

Session

18:00 - 18:10

Opening remark                                                                                                                               Chair: Woo Young Lee

18:10 - 18:35

Muneo Cho (Kanagawa University, Japan)

On Putnam inequalities

                                                                                                  Chair: In Sung Hwang

18:35 - 19:00

Dragan Djordjevic (University of Nis, Serbia)

Homomorphisms on Banach modules

                                                                                                  Chair: Robin Harte

19:00 - 19:10

Coffee Break

19:10 - 19:35

Il Bong Jung (Kyungpook National University, Korea)

Conditional positive definiteness in operator theory

                                                                                            Chair: Dragan Djordjevic

19:35 - 20:00

Bogdan Djordjevic (Math. Inst. Serbian Acad. Sci. and Arts, Serbia)

Permutation and doubly stochastic solutions to the Yang-Baxter-like matrix equation

                                                                                               Chair: Chafiq Benhida

20:00 - 20:10

Coffee Break

20:10 - 20:35

Chafiq Benhida (Universite de Lille I, France)

On reducing subspaces of a certain class of contractions

                                                                                               Chair: Muneo Cho

20:35 - 21:00

Bhagwati Duggal (London, England)

Products of pairs of commuting d-tuples of Banach space operators satisfying an m-isometric property

                                                                                               Chair: Bogdan Djordjevic

21:00 - 21:25

Robin Harte (Trinity College, Ireland)

Cofactor matrix theory

                                                                                            Chair: Bhagwati Duggal
 

Time Schedule

 circle01_purple.gif We will let you know ID and Password of the Zoom link one day before the start time of the lecture.

 circle01_purple.gif  Zoom ID: ______________________________________.

 

Supported by

    circle01_purple.gif National Research Foundation of Korea

    circle01_purple.gif Seoul National University: Department of Mathematical Sciences and RIM

Organizers: Woo Young Lee (Seoul National University)/ In Sung Hwang(Sungkyunkwan University)