06/12 00:00 ()
The MINDS International Workshop on Advances in High-order Methods-fluid dynamics, biomedical science, and exascale computing
06/13 00:00 ()
The MINDS International Workshop on Advances in High-order Methods-fluid dynamics, biomedical science, and exascale computing
06/11 00:00 ()
The MINDS International Workshop on Advances in High-order Methods-fluid dynamics, biomedical science, and exascale computing
06/10 00:00 ()
The MINDS International Workshop on Advances in High-order Methods-fluid dynamics, biomedical science, and exascale computing
06/01 00:00 TBA ()
CM2LA Seorabeol Research Station
05/24 10:00 Qin Li (Department of Mathematics,University of Wisconsin-Madison)
Title : Mean field theory in Inverse Problems: from Bayesian inference to overparameterization of networksSpeaker : Qin Li(Department of Mathematics,University of Wisconsin-Madison)
05/31 15:00 Youngjoon Hong (KAIST)
Title : Theory guided machine learning for partial differential equationsSpeaker : Youngjoon Hong (KAIST)
05/24 15:00 Hyeontae Jo (Korea University Sejong Campus)
Title : Physics-informed neural networks: Fitting a mathematical model to real data using artificial neural networksSpeaker : Hyeontae Jo (Korea University Sejong Campus)
05/03 15:00 Dohyun Kwon (University of Seoul)
Title : De Giorgi's Minimizing MovementsSpeaker : Dohyun Kwon (University of Seoul)Abstract : The study of gradient flows holds significant importance across various fields, including partial differential equations, optimization, and machine learning. In this talk, we aim to explore the relationship between gradient flows and their time-discretized formulations, known as De Giorgi's minimizing movements scheme. We focus on how De Giorgi's minimizing movements coincide with gradient flows in two different spaces: the space of sets and the space of probability measures called Wasserstein space. Then, we discuss their implications for the well-posedness and long-time behavior of some PDEs, including mean curvature flow and the nonlinear Fokker-Planck equation.
04/26 15:00 Ki-Ahm Lee (Seoul National University)
Title : Degenerate/Singular Partial Differential EquationsSpeaker : Ki-Ahm Lee (Seoul National University)Abstract : In this talk, we are going to consider various degenerate or singular operatorin partial differential equations related to free boundary problems and mathematical finance.We will discuss its underlined geometry and how the generalized polynomials appears in the regularity theory.
01/09 10:00 CM2LA Seorabeol Research Station ; Workshop in Kinetic theory
01/22 09:00 The 19th ILJU School of Mathematics>
01/08 09:00 11th (2024) NCTS-POSTECH-PMI Joint Workshop on Number Theory
09/22 10:00 2023 POSTECH International Conference on Mathematical Machine Learning and AI
포스텍 컨퍼런스 수리 기계학습 및 인공지능 국제 학술대회
01/30 09:00 The 18th ILJU School of Mathematics
ILJU School of Mathematics - ILJU School of Mathematics with Spanish Functional Analysis Network The aim of the 18th ILJU School of Mathematics is to introduce recent research problems on Banach space and related topics including basic materials so that the researchers are encouraged to share them and also to increase communication and friendship between participants. https://sites.google.com/view/2023ilju
Title : Perverse sheaves
Speaker :
Abstract: The goal of this learning seminar is to understand the concept of perverse sheaves. We will discuss various theorems associated with perverse sheaves and their applications.
Reference
1: Perverse sheaves and the topology of algebraic varieties, by Mark Andrea A. de Cataldo (IAS/Park City Mathematics Series https://www.math.stonybrook.edu/~mde/MyPublishedPapers/PCMI_2015_Lecture_Notes.pdf).
2: More To be added later.
일 일 | 월 월 | 화 화 | 수 수 | 목 목 | 금 금 | 토 토 |
---|---|---|---|---|---|---|
14:00~16:00
<2024 spring number theory learning seminar>
(세미나)<2024 spring number theory learning seminar>
Title : Perverse sheaves Speaker : Abstract: The goal of this learning seminar is to understand the concept of perverse sheaves. We will discuss various theorems associated with perverse sheaves and their applications. Reference 1: Perverse sheaves and the topology of algebraic varieties, by Mark Andrea A. de Cataldo (IAS/Park City Mathematics Series https://www.math.stonybrook.edu/~mde/MyPublishedPapers/PCMI_2015_Lecture_Notes.pdf). 2: More To be added later.
2024-04-29 ~ 2024-04-29
14:00~16:00
Math bldg. 404
조성문
16:15~18:15
Director’s Seminar
(세미나)Director’s Seminar
Title : Symplectic approach to Milnor fibers of surface singularities Speaker : Jaekwan Jeon (IBS Center for Geometry and Physics)
2024-04-29 ~ 2024-04-29
16:15~18:15
IBS POSTECH Campus Bldg. #301 Auditorium
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11:00~12:00
2024 spring number theory learning seminar 2
(세미나)2024 spring number theory learning seminar 2
Title : 2024 spring number theory learning seminar 2 Speaker : Tom Huh Abstract: The main object of this seminar is to understand Drinfeld Upper-half Plane and to analyze this using Rapoport-Zink Space. References:
2024-04-30 ~ 2024-04-30
11:00~12:00
Math bldg. 404
조성문
16:15~18:15
Algebric Geometry Seminar
(세미나)Algebric Geometry Seminar
Title : Curvature of Direct Images and Infinitestimal Deformations Speaker : Luca Lizzi (IBS Center for Geometry and Physics)
2024-04-30 ~ 2024-04-30
16:15~18:15
IBS POSTECH Campus Bldg. #301 Auditorium
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16:00~17:30
CM2LA YOUNG IL colloquium
(세미나)CM2LA YOUNG IL colloquium
Title : Posterior concentration rates of Bayesian deep neural networks Speaker : Prof. Yongdai Kim (Seoul National University)
2024-05-01 ~ 2024-05-01
16:00~17:30
Math Bldg.404&Online streaming (Zoom)
|
16:15~18:15
CGP Seminar
(세미나)CGP Seminar
Title : Classification of neighbourhoods around leaves of a singular foliation Speaker : Simon-Raphael Fischer (National Center for Theoretical Sciences)
2024-05-02 ~ 2024-05-02
16:15~18:15
IBS POSTECH Campus Bldg. #301 Auditorium
17:30~18:00
2024 Spring POSTECH-PMI Number Theory Seminar
(세미나)2024 Spring POSTECH-PMI Number Theory Seminar
Title : Generating series of complex multiplication cycles Speaker : Professor. Andreas Mihatsch (Bonn University, Germany)
2024-05-02 ~ 2024-05-02
17:30~18:00
online
|
15:00~17:00
2024-1 Math Colloquium
(세미나)2024-1 Math Colloquium
Title : De Giorgi's Minimizing Movements Speaker : Dohyun Kwon(University of seoul) Abstract: The study of gradient flows holds significant importance across various fields, including partial differential equations, optimization, and machine learning. In this talk, we aim to explore the relationship between gradient flows and their time-discretized formulations, known as De Giorgi's minimizing movements scheme. We focus on how De Giorgi's minimizing movements coincide with gradient flows in two different spaces: the space of sets and the space of probability measures called Wasserstein space. Then, we discuss their implications for the well-posedness and long-time behavior of some PDEs, including mean curvature flow and the nonlinear Fokker-Planck equation.
2024-05-03 ~ 2024-05-03
15:00~17:00
Math bldg. 404
15:00~17:00
De Giorgi's Minimizing Movements
(콜로퀴움)De Giorgi's Minimizing Movements
Title : De Giorgi's Minimizing Movements Speaker : Dohyun Kwon (University of Seoul) Abstract : The study of gradient flows holds significant importance across various fields, including partial differential equations, optimization, and machine learning. In this talk, we aim to explore the relationship between gradient flows and their time-discretized formulations, known as De Giorgi's minimizing movements scheme. We focus on how De Giorgi's minimizing movements coincide with gradient flows in two different spaces: the space of sets and the space of probability measures called Wasserstein space. Then, we discuss their implications for the well-posedness and long-time behavior of some PDEs, including mean curvature flow and the nonlinear Fokker-Planck equation.
2024-05-03 ~ 2024-05-03
15:00~17:00
Math bldg. 404
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17:00~18:00
MINDS Seminar
(세미나)MINDS Seminar
Speaker : Ha, Joon (Howard University)
2024-05-07 ~ 2024-05-07
17:00~18:00
Math Bldg.404&Online streaming (Zoom)
|
17:00~18:00
Eastern Hemisphere Colloquium on Geometry and Physics(EHCGP)
(세미나)Eastern Hemisphere Colloquium on Geometry and Physics(EHCGP)
2024-05-08 ~ 2024-05-08
17:00~18:00
online
|
10:15~12:00
Reading Seminar
(세미나)Reading Seminar
Title : Reading Seminar on quantum entanglement and related topics
2024-05-10 ~ 2024-05-10
10:15~12:00
IBS POSTECH Campus Bldg. CGP Delta
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14:00~16:00
2024 spring number theory learning seminar
(세미나)2024 spring number theory learning seminar
Title : Perverse sheaves Speaker : Abstract: The goal of this learning seminar is to understand the concept of perverse sheaves. We will discuss various theorems associated with perverse sheaves and their applications. Reference 1: Perverse sheaves and the topology of algebraic varieties, by Mark Andrea A. de Cataldo (IAS/Park City Mathematics Series https://www.math.stonybrook.edu/~mde/MyPublishedPapers/PCMI_2015_Lecture_Notes.pdf). 2: More To be added later.
2024-05-13 ~ 2024-05-13
14:00~16:00
Math bldg. 404
조성문
|
11:00~12:00
2024 spring number theory learning seminar 2
(세미나)2024 spring number theory learning seminar 2
Title : 2024 spring number theory learning seminar 2 Speaker : Tom Huh Abstract: The main object of this seminar is to understand Drinfeld Upper-half Plane and to analyze this using Rapoport-Zink Space. References:
2024-05-14 ~ 2024-05-14
11:00~12:00
Math bldg. 404
조성문
12:00~13:00
CM2LA Seminar
(세미나)CM2LA Seminar
Title : Estimating a metabolic parameter during continuous glucose monitoring Speaker : Prof. Ha, Joon (Howard University)
2024-05-14 ~ 2024-05-14
12:00~13:00
Math bldg. 104 & Online streaming (Zoom)
|
11:00~12:00
CM2LA Stochastic Analysis Seminar
(세미나)CM2LA Stochastic Analysis Seminar
Title : Convergence of the KPZ equation Speaker : Prof. Xuan Wu (University of Illinois Urbana-Champaign)
2024-05-16 ~ 2024-05-16
11:00~12:00
Math bldg.301
16:00~17:00
CM2LA Geometric Analysis Seminar
(세미나)CM2LA Geometric Analysis Seminar
Title : Thom's gradient conjecture for geometric PDEs Speaker : Prof. Pei-Ken Hung (University of Illinois Urbana-Champaign)
2024-05-16 ~ 2024-05-16
16:00~17:00
Math bldg.301
16:15~18:15
IBS-CGP Seminar
(세미나)IBS-CGP Seminar
Title : Polyhedral parametrization of canonical bases Speaker : Gleb Koshevoi (The Institute for Information Transmission Problems Russian Academy of Sciences, IITP RAS)
2024-05-16 ~ 2024-05-16
16:15~18:15
IBS POSTECH Campus Bldg. #301 Auditorium
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2024 Spring POSTECH-PMI Number Theory Seminar
(세미나)2024 Spring POSTECH-PMI Number Theory Seminar
Title : Whittaker coefficients of metaplectic Eisenstein series and multiple Dirichlet series Speaker : Yanze Chen (University of Alberta)
2024-05-17 ~ 2024-05-17
online
14:15~16:30
Seminar
(세미나)Seminar
Title : Canonical basis, cluster variety, and Riemann's moduli space of curves Speaker : Hyun Kyu Kim (KIAS) Abstract : This is an introductory talk on the canonical basis of the algebra of regular functions on a cluster variety. I will start from the basic example of a split algebraic torus, then review a rank 2 example of a cluster variety. Then I will review Riemann's moduli space of curves, the Teichmüller space which is its universal cover, and discuss the cluster variety structure that this space has. I will describe Fock and Goncharov's canonical basis for this case, based on the trace-of-monodromy functions along loops. If time allows, I will discuss quantization, higher rank generalization, and some open questions.
2024-05-17 ~ 2024-05-17
14:15~16:30
Math bldg. 104
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15:00~16:00
CM2LA Seminar
(세미나)CM2LA Seminar
Title : Mathematical methods for identifying human influences on weather and climate extremes. Speaker : Seung-Ki Min (POSTECH)
2024-05-20 ~ 2024-05-20
15:00~16:00
Math bldg. 100 & Online streaming (Zoom)
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16:00~17:00
Ph.D. thesis defense
(세미나)Ph.D. thesis defense
Title : Uncertainty quantification of data-driven stochastic pde with physics-informed variational inference. Speaker : Hyomin Shin (POSTECH Graduate Student)
2024-05-21 ~ 2024-05-21
16:00~17:00
Math bldg. 404
16:15~18:15
Algebric Geometry Seminar
(세미나)Algebric Geometry Seminar
Title : Automorphisms and deformations of regular semisimple Hessenberg varieties Speaker : Donggun Lee (IBS Center for Complex Geometry)
2024-05-21 ~ 2024-05-21
16:15~18:15
IBS POSTECH Campus Bldg. #301 Auditorium
|
17:00~18:00
Eastern Hemisphere Colloquium on Geometry and Physics(EHCGP)
(세미나)Eastern Hemisphere Colloquium on Geometry and Physics(EHCGP)
Title : Tetrahedron and 3D reflection equations in integrable systems and quantum cluster algebras. Speaker : Atsuo Kuniba (University of Tokyo)
2024-05-22 ~ 2024-05-22
17:00~18:00
Online Streaming
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16:00~17:00
CM2LA Seminar
(세미나)CM2LA Seminar
Title : Analysis of dynamical systems using “easier” representations Speaker : Hyukpyo Hong (Department of Mathematics, University of Wisconsin–Madison)
2024-05-23 ~ 2024-05-23
16:00~17:00
Math Bldg.404&Online streaming (Zoom)
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2024 Spring POSTECH-PMI Number Theory Seminar
(세미나)2024 Spring POSTECH-PMI Number Theory Seminar
Title : Solvable Lattice Models in Number Theory and Geometry Speaker : Ben Brubaker(University of Minnesota)
2024-05-24 ~ 2024-05-24
online
10:00~11:00
CM2LA YOUNG IL Colloquium
(콜로퀴움)CM2LA YOUNG IL Colloquium
Title : Mean field theory in Inverse Problems: from Bayesian inference to overparameterization of networks Speaker : Qin Li(Department of Mathematics,University of Wisconsin-Madison)
2024-05-24 ~ 2024-05-24
10:00~11:00
Online Streaming
10:00~11:00
CM2LA YOUNG IL Colloquium
(세미나)CM2LA YOUNG IL Colloquium
Title : Mean field theory in Inverse Problems: from Bayesian inference to overparameterization of networks. Speaker : Qin Li(Department of Mathematics,University of Wisconsin-Madison)
2024-05-24 ~ 2024-05-24
10:00~11:00
Online Streaming
15:00~17:00
2024-1 Math Colloquium
(세미나)2024-1 Math Colloquium
Title : Physics-informed neural networks: Fitting a mathematical model to real data using artificial neural networks Speaker : Hyeontae Jo (Korea University Sejong Campus)
2024-05-24 ~ 2024-05-24
15:00~17:00
Math bldg. 404
15:00~17:00
Physics-informed neural networks: Fitting a mathematical model to real data using artificial neural networks
(콜로퀴움)Physics-informed neural networks: Fitting a mathematical model to real data using artificial neural networks
Title : Physics-informed neural networks: Fitting a mathematical model to real data using artificial neural networks Speaker : Hyeontae Jo (Korea University Sejong Campus)
2024-05-24 ~ 2024-05-24
15:00~17:00
Math bldg. 404
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16:30~18:00
Number Theory Seminar
(세미나)Number Theory Seminar
Title : Algebraic proof of modular form inequalities for optimal sphere packings. Speaker : Seewoo Lee (U.C. Berkeley)
2024-05-27 ~ 2024-05-27
16:30~18:00
Math bldg. 404
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14:00~14:30
Master's hesis defense
(세미나)Master's hesis defense
Title : A convolution estimate in Lorentz space for some surfaces of revolution. Speaker : Son Hyeongjin (POSTECH)
2024-05-28 ~ 2024-05-28
14:00~14:30
Math bldg. #208
16:00~17:30
Many-Body Physics Group Seminar
(세미나)Many-Body Physics Group Seminar
TBA
2024-05-28 ~ 2024-05-28
16:00~17:30
IBS POSTECH Campus Bldg. #301 Auditorium
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15:00~16:00
CM2LA Seminar
(세미나)CM2LA Seminar
Speaker : Kug, Jong-Seong (Seoul National University)
2024-05-30 ~ 2024-05-30
15:00~16:00
Math bldg. 404 & Online streaming (Zoom)
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15:00~17:00
2024-1 Math Colloquium
(세미나)2024-1 Math Colloquium
Title : Theory guided machine learning for partial differential equations Speaker : Youngjoon Hong (KAIST)
2024-05-31 ~ 2024-05-31
15:00~17:00
Math bldg. 404
15:00~17:00
Theory guided machine learning for partial differential equations
(콜로퀴움)Theory guided machine learning for partial differential equations
Title : Theory guided machine learning for partial differential equations Speaker : Youngjoon Hong (KAIST)
2024-05-31 ~ 2024-05-31
15:00~17:00
Math bldg. 404
CM2LA Seorabeol Research Station
(세미나)CM2LA Seorabeol Research Station
Title : Workshop in Machine Learning and Numerical Modeling.
2024-05-31 ~ 2024-05-31
Math bldg. 100
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CM2LA Seorabeol Research Station
(세미나)CM2LA Seorabeol Research Station
Title : Workshop in Machine Learning and Numerical Modeling
2024-06-01 ~ 2024-06-01
Math bldg. 100
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