International Workshop on

Inverse Problems: New trends in theory and applications

Friday October 19th 2012 and Saturday October 20th 2012

Fudan University, Room 1801, East GuangHualou

Leaflet of the Workshop

Preliminary Schedule:

Friday: October 19th

10:00-12:00 am Young Researchers Forum
Two Talks by Ismael Bleyer and Daniel Gerth (Austria)
Room 1801, East GuangHualou
18:00-20:00 pm Welcome dinner
Fudan University, Danyuan Restaurant 3rd floor

Saturday: October 20th

Morning session:
Chairman: Prof. Jin Cheng
09:00-09:45 am   Markus Hegland (Australia)
New opportunities and challenges for the computational solution of inverse problems and a PDE-style approach to high-dimensional density estimation
09:45-10:30 am   Olivier Poisson (France)
Inverse problems for a coupled parabolic system

10:30-10:45 am  Coffee break

10:45-11:30 am   Masahiro Yamamoto (Japan)
Uniqueness and stability for several inverse problems for fractional diffusion equations
11:30-12:15 pm   Philipp Kügler (Austria)
Underdetermined Inverse Problems in Modelling and Simulation of Biochemical Reaction Networks

12:15-14:00 pm   Lunch break at
Fudan University, Danyuan Restaurant 3rd floor

Afternoon session:
Chairman: Prof. Masahiro Yamamoto
14:00-14:45 pm   Michel Cristofol (France)
Inverse parabolic problems : Classical and new approaches
14:45-15:30 pm   Fikret Gölgeleyen (Turkey)
TBA

15:30-15:45 pm  Coffee break

15:45-16:30 pm   Patricia Gaitan (France)
Inverse problems for coupled systems
16:30-17:15 pm   Stephan W. Anzengruber (Germany)
Regularization properties of the discrepancy principle for Tikhonov regularization

18:00-21:00 pm   Conference dinner at
Shanghai Min Restaurant, Wujiaochang

International Workshop on

Inverse Problems and Regularization Theory

Thursday (September 26th, 2013) to Sunday (September 29th, 2013)
Fudan University, Room 1801, East GuangHualou

Integrating the Chemnitz Symposium on Inverse Problems on Tour

The official webpage for the workshop is now moving to our department webpage. Click Here!

OBJECTIVES
The purpose of this workshop is to further strengthen the collaboration among the worldwide leading researchers in inverse problems and regularization theory.The workshop is organized by Professor Jin Cheng (Fudan University, China) and Professor Bernd Hofmann (TU Chemnitz, Germany).

The following recent theoretical and numerical approaches are focuses of investigation:
Conditional stability, Ill-posed problems, Regularization schemes, Numerical Methods.

Invited Speakers (Confirmed)

• Wenbin Chen (Shanghai, China)

• Dinh Nho Hao (Hanoi, Vietnam)

• Markus Hegland (Canberra, Australia)

• Qinian Jin (Canberra, Australia)

• Philipp Kügler (Stuttgart, Germany, to be confirmed)

• Peter Maaß (Bremen, Germany, to be confirmed)

• Peter Mathé (Berlin, Germany)

• Sergei V Pereverzev (Linz, Austria)

• Robert Plato (Siegen, Germany)

• Ronny Ramlau (Linz, Austria)

• William Rundell (College Station, USA)

• Thomas Schuster (Saarbrücken, Germany)

• Samuli Siltanen (Helsinki, Finland)

• Jun Zou (Hong Kong, China)

Local Organizers
Jin Cheng, Wenbin Chen, Shuai Lu

Co-organized by:
School of Mathematical Sciences, Fudan University
Shanghai Key Lab of Contemporary Applied Math.
Nonlinear Mathematical Modeling and Methods Lab.
E-Institute of Shanghai Universities

Sponsors
111 Project
National Science Foundation of China
Science and Tech. Commission of Shanghai Municipality

International Workshop on

Regularization Theory of Unstructured Data

Friday (May 15th, 2015) to Saturday (May 16th, 2015)
Fudan University, Room 1801, East GuangHualou

Flyer
Program     

OBJECTIVES

The purpose of this workshop is to further strengthen the collaboration among the worldwide leading researchers in Regularization Theory and Unstructured Data.

The following recent theoretical and numerical approaches are focuses of investigation:
Regularization theory, Imaging sciences, Data sciences, Inverse problems.

Program:

Plenary Speakers

• Bernd Hofmann (TU Chemnitz, Germany)

• Peter Mathé (WIAS, Germany)

• Sergei V Pereverzev (RICAM, Austria)

• Zuowei Shen (NUS, Singapore)

Invited Speakers

• Galyna Kriukova (RICAM, Austria)

• Yikan Liu (U. Tokyo, Japan)

• Xiliang Lu (Wuhan U., China)

• Zhifeng Pang (Henan U., China)

• Sergei Pereverzyev – jr. (U. Innsbruck, Austria)

• Lei Shi (Fudan U., China)

• Pavlo Tkachenko (RICAM, Austria)

• Wei Wang (Jiaxin U., China)

• Haijun Yu (CAS, China)

• Jie Zhang (Fudan U., China)

• Xiaoqun Zhang (SJTU, China)

Local Organizers
Jin Cheng, Weiguo Gao, Wenbin Chen, Shuai Lu (Fudan U.)
Gang Bao, Xiang Xu (Zhejiang U.)

Co-organized by:
School of Mathematical Sciences, Fudan University
Shanghai Key Lab of Contemporary Applied Math.
Nonlinear Mathematical Modeling and Methods Lab.
E-Institute of Shanghai Universities
Department of Mathematics, Zhejiang University

Sponsors
Major State Basic Research Development Program of China (973 Program)
National Science Foundation of China
National Science Foundation of China (Tianyuan Special Fund)
Science and Tech. Commission of Shanghai Municipality
111 Project

Mini-workshop on Inverse Problems

Time:    Sunday (August 2rd, 2015)
Venue:  Fudan University, Room 1501, East GuangHualou

OBJECTIVES

The purpose of this workshop is to further strengthen the collaboration among the worldwide leading researchers in Inverse Problems. The following recent theoretical and numerical approaches are focuses of investigation: spectral theory, optimal control and Bayesian approach.

Program & Invited Speakers

• William Rundell (TAMU, USA)   9:30 AM – 10:30 AM

• Title: Recovering graph networks of vibrating strings from spectral measurements

• Marco Iglesias Hernandez (University of Nottingham, UK) 10:40 AM – 11:40 AM

• Title: A Bayesian level-set approach for geometric inverse problems

• Christian Clason (Universität Duisburg-Essen, Germany) 14:00 PM – 15:00 PM

• Title: Convex relaxation of hybrid binary-continuous regularization

Local Organizers
Jin Cheng, Shuai Lu (Fudan U.)
Gang Bao, Xiang Xu (Zhejiang U.)

Co-organized by:
School of Mathematical Sciences, Fudan University
Shanghai Key Lab of Contemporary Applied Math.
School of Mathematical Sciences, Zhejiang University

Sponsors
National Science Foundation of China
National Science Foundation of China (Tianyuan Special Fund)
Science and Tech. Commission of Shanghai Municipality
111 Project

A3 Joint Seminar on Inverse Problems

Time:    Saturday(March 12, 2016)
Venue:  Fudan University, Room 1801, East GuangHualou

OBJECTIVES

The purpose of this joint seminar is to further strengthen the collaboration among A3 project “Modeling and Computation of Applied Inverse Problems”.

Program & Invited Speakers

• Xinchi Huang (The Univ. of Tokyo)  9:30AM-10:00AM
  Carleman estimate for magnetohydrodynamics system and inverse source problem

• Takashi Ohe (Okayama Univ. of Science) 10:00AM-10:30AM
  Reconstruction of dipole sources in a three dimensional scalar wave equation from boundary observations

• Yutaka Kamimura (Tokyo U. of Marine Science and Technology) 10:30AM-11:00AM
  Nonlinear term realizing a prescribed blow-up time

• Tea break 11:00AM-11:10AM

• Atsushi Nakayasu (The Univ. of Tokyo)  11:10AM – 11:40AM
  Homogenization and cell problems for noncoercive quasiconvex Hamiltonians

• Tokinaga Namba (The Univ. of Tokyo)  11:40AM-12:10PM
  Hamilton-Jacobi equations with fractional time derivatives

• Afternoon Session 14:00AM-16:30PM
  Discussion

Organizers
Jin Cheng (Fudan U.)
Masahiro Yamamoto (The Univ. of Tokyo)
Shuai Lu (Fudan U.)

Sponsors
National Science Foundation of China
National Science Foundation of China (Tianyuan Special Fund)
111 Project

Seminar on

Data assimilation and filtering dynamic systems

Time: Monday (December 19, 2016)
Venue: Fudan University, Room 1801, East GuangHualou

OBJECTIVES

The purpose of this seminar is to strengthen the collaboration among inverse problems and data assimilation.

Program & Invited Speakers

• Xin Tong (National University of Singapore; Singapore) 9:30AM-10:30AM
  EnKF performance with small ensemble

• Nan Chen (New York University, USA) 10:30AM-11:30AM
  A conditional Gaussian framework for filtering and predicting complex turbulent systems

• Wonjung Lee (City University of Hongkong, China) 14:00PM-15:00PM
  Reduced Complex Dynamical System Models and Applications to Data Driven Uncertainty Quantification

• Discussion 15:00AM-16:30PM

Organizers
Jin Cheng (Fudan U.)
Shuai Lu (Fudan U.)

Sponsors
National Science Foundation of China
111 Project

Workshop on

Data Assimilation and Information Theory

Time: Wednesday (June 7, 2017)
Venue: Fudan University, Room 1801, East GuangHualou

OBJECTIVES

The purpose of this seminar is to strengthen the collaboration among data assimilation and information theory.

Program & Invited Speakers

• Zhizhen Jane Zhao (University of Illinois at Urbana-Champaign) 10:00AM-11:00AM
  Analysis and Forecasting of Large Datasets

• Chuan Gao (Institute of Oceanology, Chinese Academy of Sciences) 13:30PM-14:30PM
  IOCAS ICM and ENSO simulation, forecast and improvement

• Yaoyu Zhang (New York University Abu Dhabi, United Arab Emirates)
  14:30PM-15:30PM
  Validity and reliability of Granger causality analysis on neuronal network reconstruction

• Zhiqin Xu (New York University Abu Dhabi, United Arab Emirates)
  15:30PM-16:30PM
  A probability polling state– the Maximum Entropy Principle in neuronal data analyais

Organizers
Jin Cheng (Fudan University)
Shuai Lu (Fudan University)
Nan Chen (New York University)

Sponsors
National Science Foundation of China

International Conference on Inverse Problems

Friday (October 12, 2018) to Sunday (October 14 , 2018)
Conference Venue: Room 1801, East GuangHualou, Fudan University, Shanghai

Latest Program     

OBJECTIVES
The purpose of this conference is to further strengthen the collaboration among the worldwide leading researchers in inverse problems and related topics. The workshop is organized by Professor Jin Cheng (Fudan University, China) and Professor Masahiro Yamamoto (the University of Tokyo, Japan)

The following recent theoretical and numerical approaches are focuses of investigation:
Conditional stability, Ill-posed problems, Regularization schemes, Numerical Methods.

Invited Speakers

• Gang Bao (Zhejiang University, China)

• Piermarco Cannarsa (the University of Rome “Tor Vergata”, Italy)

• Mourad Choulli (Université de Lorraine, France)

• Michel Cristofol (Aix-Marseille Université, France)

• Johannes Elschner (WIAS, Germany)

• Bernd Hofmann (TU Chemnitz, Germany)

• Oleg Yu. Imanuvilov (Colorado State University, USA)

• Victor Isakov (Wichita State University, USA)

• Kazufumi Ito (North Carolina State University, USA)

• Barbara Kaltenbacher (University of Klagenfurt, Austria)

• Jijun Liu (Southeast University, China)

• Yuri Luchko (Beuth Hochschule für Technik Berlin, Germany)

• Peter Mathé (WIAS, Germany)

• Junichi Nakagawa (Nippon Steel and Sumitomo Metal Corporation, Japan)

• Gen Nakamura (Hokkaido University, Japan)

• Sergei V Pereverzev (RICAM, Austria)

• Ronny Ramlau (University of Linz, Austria)

• William Rundell (TAMU, USA)

• Otmar Scherzer (University of Vienna, Austria)

• Xu Zhang (Sichuan University, China)

• Jun Zou (CUHK, China)

Local Organizers
Jin Cheng, Wenbin Chen, Shuai Lu

Co-organized by:
School of Mathematical Sciences, Fudan University
Shanghai Key Lab of Contemporary Applied Math.
Nonlinear Mathematical Modeling and Methods Lab.
E-Institute of Shanghai Universities

Sponsors
National Science Foundation of China

Workshop on Numerical Weather Prediction and Data Assimilation

Friday (April 20, 2018)
Conference Venue: Room 1801, East GuangHualou, Fudan University, Shanghai

OBJECTIVES
The purpose of this workshop is to strengthen the collaboration among the colleagues in Numerical Weather Prediction and Data Assimilation.

Invited Speakers

• Roland Potthast (German Weather Service and University of Reading)

09:30-10:30
Ensemble Data Assimilation and Bayesian Methods for Large-Scale Applications

• Wei Han (China Meteorological Administration)

10:30-11:00
Some problems in the data assimilation systems

• Yongzhu Liu (China Meteorological Administration)

11:00-11:30
Application of Lanczos algorithms in GRAPES 4DVAR and optimal perturbation

• Jincheng Wang (China Meteorological Administration)

13:30-14:00
The background covariance error in GRAPES data assimilation system

• Hao Wang (China Meteorological Administration)

14:00-14:30
Assimilation of water vapor channel emissivity data in geostationary satellites

• Ruoying Yin (China Meteorological Administration)

14:30-14:50
A study on channel selection of new geostationary meteorological satellites

• Haiqin Chen (China Meteorological Administration)

14:50-15:10
Radar reflectivity 1d+3dvar assimilation method

• 15:10-15:30 Tea break

• 15:30-17:30 Discussion

Local Organizers
Jin Cheng, Shuai Lu

Co-organized by:
School of Mathematical Sciences, Fudan University
Shanghai Key Lab of Contemporary Applied Math.
Nonlinear Mathematical Modeling and Methods Lab.
E-Institute of Shanghai Universities

Sponsors
National Science Foundation of China