제목

  International Workshop on Combinatorial and Analytical Matrix Theory

개최일시

내용

 1. 제목 : International Workshop on Combinatorial and Analytical Matrix Theory

 2. 일시 : 2009.12. 12(토) ~ 2009.12.15(화)

 3. 장소 : 경북대학교 자연과학대학 세미나룸 213호

 4. 참석대상 : 국내외 참가자 30명 내외

      -센터 참여연구원,연구조원 및 관련 연구원

 5. 연사 및 강연프로그램

Dec 12, Saturday  

 09:00-12:00  Chair - Prof. Yongdo Lim

        09:00-09:30  Registration

        09:30-10:10  J.C. Bourin (Université de Franche-Comté, France)

                               "Matrix subadditivity inequalities and block-matrices"

       10:20-11:00  J.C. Bourin (Université de Franche-Comté, France)

                              "A matrix subadditivity inequality for f(A+B) and f(A)+f(B)"

       11:20-12:00  Jimmie D. Lawson (Louisiana State University, USA) 

                         "Control Theory, Riccati Equations, and Contraction Semigroups"

 14:00-18:00  Chair - Prof. Younghae Do

       14:00-14:40  Jimmie D. Lawson (Louisiana State University, USA) 

                              "Extending means to higher orders"

       14:50-15:30  Jimmie D. Lawson (Louisiana State University, USA) 

                              "Metric convexity of symmetric cones"

       15:40-16:10  Hunki Baek (Kyungpook National University, Korea)

                              "Stability for a Holling type IV food chain system"

       16:10-16:40  Dongseok Kim (Kyonggi University, Korea)

                              "Generalized characteristic polynomials of graph bundles"

       16:40-17:10  Eunyoung Lee (Kyungpook National University, Korea)

                              "Variation on a reverse matrix holder inequality"

        17:20-18:00  In-Jae Kim (Minnesota State University, USA)

                              "On determining minimal spectrally arbitrary patterns"

Dec 14, Monday  

 09:30-12:00  Chair - Prof. Hunki Beak

        09:30-09:50  Hosoo Lee (Kyungpook National University, Korea)

                                "Higher order weighted geometric means"

          09:50-10:10  Sun Hyun Park (Kyungpook National University, Korea)

                                "Operators that has a *-moment sequence"

          10:10-10:30  Eunkyung Ahn (Kyungpook National University, Korea)

                                 "An application of Furuta inequality"

          10:50-11:10  Eunkyung Lee (Kyungpook National University, Korea)

                                 "Note on gaps of operaors via rank-one perturbations"

          11:10-11:30  Seunghwan Baek (Kyungpook National University, Korea)

                                  "On quaritically hyponormal weighted shifts"

           11:30-11:50  Changdo Jung (Kyungpook National University, Korea)

                                   "On a new construction of geometric mean"

 14:00-17:40  Chair - Prof. Il Bong Jung

         14:00-14:50  Takanori Yamamoto (Hokkai-Gakuen University, Japan)

                                    "Three dimensional Q-algebras"

           15:00-15:50  Chunji Li (Northeastern University, China)

                                    "A note on truncated complex moment problem"

           16:00-16:50  George Exner (Bucknell University, USA)

                                    "Whither n-contractivity and n-hypercontractivity"

           17:00-17:40  Sejong Kim (Louisiana State University, USA)

                                     "A converse inequality of weighted arithmetic and geometric means"

Dec 15, Tuesday 

 09:00-11:20  Chair - Prof. Yongdo Lim

           09:00-09:40   Richard A. Brualdi (University of Wisconsin, USA)

                                      "An extremal sparsity property of the Jordan canonical form"

           09:50-10:30   Bryan Shader (University of Wyoming, USA)

                                      "Smith normal form and acyclic matrices"

           10:40-11:20   In-Jae Kim (Minnesota State University, USA)

                                      "Sign patterns that allow a nonnegative left inverse"

  13:30-16:50  Chair - Prof. Eunyoung Lee

            13:30-14:00   Mi Ryeong Lee (Kyungpook National University, Korea) 

                                     "Separating classes of composition operators"

            14:00-14:30   Younhee Choi (PNTech, Korea)

                                      "The Q-polynomial and vassiliev invariants"

            14:30-15:00   Miyoung Lee (Kyungpook National University, Korea)

                                      "On a class of operators related to paranormal operators"

            15:20-16:00   Sejong Kim (Louisiana State University, USA)

                                       "An extended Lie-Trotter formula and its applications

            16:10-16:50   Sejong Kim (Louisiana State University, USA)

                                       "Sagae-Tanabe weighted means and reverse inequalities"