Thursday, June 10, 2021

<< >>  
2021. 5
Sun Mon Tue Wed Thu Fri Sat
1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31
2021. 6
Sun Mon Tue Wed Thu Fri Sat
1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30
2021. 7
Sun Mon Tue Wed Thu Fri Sat
1 2 3
4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
2021-06-15 / 11:00 ~ 12:00
학과 세미나/콜로퀴엄 - 대수기하학: 인쇄
by ()
Introduction: In this lecture series, we'll discuss algebro-geometric study on fundamental problems concerning tensors via higher secant varieties. We start by recalling definition of tensors, basic properties and small examples and proceed to discussion on tensor rank, decomposition, and X-rank for any nondegenerate variety $X$ in a projective space. Higher secant varieties of Segre (resp. Veronese) embeddings will be regarded as a natural parameter space of general (resp. symmetric) tensors in the lectures. We also review known results on dimensions of secants of Segre and Veronese, and consider various techniques to provide equations on the secants.In the end, we'll finish the lectures by introducing some open problems related to the theme such as syzygy structures and singularities of higher secant varieties.
2021-06-14 / 20:00 ~ 21:00
학과 세미나/콜로퀴엄 - 대수기하학: 인쇄
by ()
Introduction: In this lecture series, we'll discuss algebro-geometric study on fundamental problems concerning tensors via higher secant varieties. We start by recalling definition of tensors, basic properties and small examples and proceed to discussion on tensor rank, decomposition, and X-rank for any nondegenerate variety $X$ in a projective space. Higher secant varieties of Segre (resp. Veronese) embeddings will be regarded as a natural parameter space of general (resp. symmetric) tensors in the lectures. We also review known results on dimensions of secants of Segre and Veronese, and consider various techniques to provide equations on the secants.In the end, we'll finish the lectures by introducing some open problems related to the theme such as syzygy structures and singularities of higher secant varieties.
2021-06-15 / 16:30 ~ 17:30
학과 세미나/콜로퀴엄 - 확률론: Potts model at low temperatures 인쇄
by 서인석(서울대학교)
It is known that the stochastic Potts model exhibits exponentially slow mixing at the low temperature regime. In this talk, we explain precise quantitative results regarding this slow mixing behavior of the Potts model at large lattices. This talk is based on the joint work with Seonwoo Kim.
2021-06-15 / 09:30 ~ 11:30
학과 세미나/콜로퀴엄 - 확률 * 통계: Bayesian Decision Analysis, with Application to Clinical Trial Designs 인쇄
by 이주희(UC Santa Cruz)
Bayesian statistical approaches have been developed for various applications due to their flexibility. I will cover different application areas of Bayesian methods including applications to analyses of complex count data, decision making problems, and analyses of survival times data. For part I, I will discuss two recently completed projects and comment on some on-going and future projects. Part II will cover a gentle introduction to survival analyses focusing on Bayesian approaches and discuss its extensions for joint analysis with recurrent events data or longitudinal data. For part III, I will cover a general Bayesian decision making framework and their applications to clinical trial design and data analysis.
2021-06-11 / 09:30 ~ 11:30
학과 세미나/콜로퀴엄 - 확률 * 통계: Bayesian Survival Analysis 인쇄
by 이주희(UC Santa Cruz)
Bayesian statistical approaches have been developed for various applications due to their flexibility. I will cover different application areas of Bayesian methods including applications to analyses of complex count data, decision making problems, and analyses of survival times data. For part I, I will discuss two recently completed projects and comment on some on-going and future projects. Part II will cover a gentle introduction to survival analyses focusing on Bayesian approaches and discuss its extensions for joint analysis with recurrent events data or longitudinal data. For part III, I will cover a general Bayesian decision making framework and their applications to clinical trial design and data analysis.
2021-06-10 / 11:00 ~ 12:00
학과 세미나/콜로퀴엄 - 대수기하학: 인쇄
by ()
Introduction: In this lecture series, we'll discuss algebro-geometric study on fundamental problems concerning tensors via higher secant varieties. We start by recalling definition of tensors, basic properties and small examples and proceed to discussion on tensor rank, decomposition, and X-rank for any nondegenerate variety $X$ in a projective space. Higher secant varieties of Segre (resp. Veronese) embeddings will be regarded as a natural parameter space of general (resp. symmetric) tensors in the lectures. We also review known results on dimensions of secants of Segre and Veronese, and consider various techniques to provide equations on the secants.In the end, we'll finish the lectures by introducing some open problems related to the theme such as syzygy structures and singularities of higher secant varieties.
2021-06-10 / 11:00 ~ 12:00
학과 세미나/콜로퀴엄 - 수리생물학: Towards individualized predictions of human sleep and circadian timing 인쇄
by Andrew Phillips(Monash University)
TBA
2021-06-11 / 16:00 ~ 17:00
학과 세미나/콜로퀴엄 - 박사학위심사: 환경역학 연구를 위한 비모수 베이지안 계층 모형 및 다변량 메타 회귀모형 연구 인쇄
by (KAIST)
심사위원장 정연승, 심사위원 김성호, 황강욱, 전현호, 최태련(고려대 통계학과)
Events for the 취소된 행사 포함 모두인쇄
export to Google calendar  .ics download