# PDEs & Data Control Seminar

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## Main navigation

## Section Navigation: Mathematical Sciences Department

- Graduate Programs
- Majors and Minors
- Contact Us
- Advising and Student Support
- Applied and Computational Math Seminar
- Combinatorics, Algebra and Geometry Seminar (CAGS)
- Committees
- Directions to the Mathematics Department
- Faculty and Staff
- Math Careers
- Math Tutoring
- Mathematical Sciences Course Syllabi
- Mathematical Sciences Testing Center
- Mathematics Colloquium
- PDEs and Data Control Seminar
- Research and Centers
- Scientific Computing Workshops
- Seminar on Satellite Image Analysis via Deep Learning
- Seminars and Colloquia
- Student Math Organizations
- Topology, Algebraic Geometry, and Dynamics Seminar (TADS)
- Undergraduate Honors Program in Mathematics

## PDEs & Data Control Seminar

The plan for this semester is to continue with the book **Linear Algebra and Learning from Data** by Gilbert Strang.

One can find the contents of the book here. The material we plan to cover includes:

Chapter V: Probability and Statistcs

Chapter VI: Optimization

Chapter VII: Learning from data

### Fall 2020

## Past Semesters

### Spring 2020

Date | Location | Speaker | Topic |
---|---|---|---|

January 27, 2020 | Room 4106 Exploratory Hall | Deepanshu Verma | Newtons Method for Optimization |

February 3, 2020 | Room 4106 Exploratory Hall | Rafael Arndt | Quasi Newton and Levenberg-Marquardt |

February 10, 2020 | Room 4106 Exploratory Hall | Deepanshu Verma | Globally Convergent Methods |

February 17, 2020 | Room 4106 Exploratory Hall | Kiefer Green | Intro to Deep Learning |

February 24, 2020 | Room 4106 Exploratory Hall | Thomas S. Brown | Intro to Deep Learning for Mathematicians |

March 2, 2020 | Room 4106 Exploratory Hall | -- | No Seminar |

March 9, 2020 | Room 4106 Exploratory Hall | -- | Spring break |

March 16, 2020 | Room 4106 Exploratory Hall | TBA | TBA |

March 23, 2020 | Room 4106 Exploratory Hall | TBA | TBA |

March 30, 2020 | Room 4106 Exploratory Hall | TBA | TBA |

April 6, 2020 | Room 4106 Exploratory Hall | TBA | TBA |

April 13, 2020 | Room 4106 Exploratory Hall | TBA | TBA |

April 20, 2020 | Room 4106 Exploratory Hall | TBA | TBA |

### Fall 2019

The plan for this semester is to go through the new book **Linear Algebra and Learning from Data** by Gilbert Strang.

One can find the contents of the book here. The material we plan to cover includes:

Chapter III: Low rank and compressed sensing

Chapter VI: Optimization

Chapter VII: Learning from data

Date | Location | Speaker | Topic |
---|---|---|---|

September 9, 2019 | Showcase Room Research Hall | Deepanshu Verma | Changes in A-1 from changes in A |

September 16, 2019 | Showcase Room Research Hall | Rafael Arndt | Interlacing Eigenvalues and Low Rank Signals |

September 23, 2019 | Showcase Room Research Hall | Rafael Arndt | Interlacing Eigenvalues and Low Rank Signals |

September 30, 2019 | Showcase Room Research Hall | Deepanshu Verma | Rapidly Decaying Singular Values |

October 7, 2019 | Showcase Room Research Hall | Deepanshu Verma | Rapidly Decaying Singular Values |

October 15, 2019 | Showcase Room Research Hall | Rafael Arndt | Split Algorithms for l2 + l1 |

October 21, 2019 | Showcase Room Research Hall | Deepanshu Verma | Split Algorithms for l2 + l1 |

October 28, 2019 | Showcase Room Research Hall | Rafael Arndt | Compressed Sensing |

November 4, 2019 | Showcase Room Research Hall | Rafael Arndt | Optimization |

November 11, 2019 | --- | --- | No Seminar |

November 18, 2019 | Showcase Room Research Hall | Mahendra Panagoda | Matrix Completion Methods |

November 25, 2019 | Showcase Room Research Hall | Rafael Arndt | Optimization |

December 2, 2019 | Showcase Room Research Hall | Deepanshu Verma | Intro to Learning from Data |

### Spring 2019

Date | Location | Speaker | Topic |
---|---|---|---|

January 28, 2019 | Room 4301 Exploratory Hall | Harbir Antil | Measure Theory and Functional Analysis |

February 4, 2019 | Room 4301 Exploratory Hall | Harbir Antil | Measure Theory and Functional Analysis |

February 11, 2019 | Room 4301 Exploratory Hall | Harbir Antil | Measure Theory and Functional Analysis |

February 18, 2019 | Room 4301 Exploratory Hall | Harbir Antil | PDEs and Optimization in function spaces |

February 25, 2019 | -- | -- | No Seminar |

March 4, 2019 | Room 4301 Exploratory Hall | Harbir Antil | PDEs and Optimization in function spaces |

March 11, 2019 | -- | -- | No Seminar due to Spring Break |

March 18, 2019 | Room 4301 Exploratory Hall | Harbir Antil | Software Development for Optimization with PDEs |

March 25, 2019 | Room 4301 Exploratory Hall | Ratna Khatri and Deepanshu Verma | ECOM19 Practice Talks |

April 1, 2019 | Room 4301 Exploratory Hall | Ratna Khatri and Deepanshu Verma | ECOM19 practice talks |

April 15, 2019 | Room 4301 Exploratory Hall | Kiefer Green | Analysis of Multigrid methods for Elliptic Problems |

April 22, 2019 | Room 4301 Exploratory Hall | Kiefer Green | Analysis of Multigrid methods for Elliptic Problems |

April 29, 2019 | Room 4301 Exploratory Hall | Kiefer Green | Analysis of Multigrid methods for Elliptic Problems |

May 6, 2019 | Room 4301 Exploratory Hall | Kiefer Green | Analysis of Multigrid methods for Elliptic Problems |

May 14, 2019 | Room 4301 Exploratory Hall | Kiefer Green | Analysis of Multigrid methods for Elliptic Problems |

### Fall 2018

Date | Location | Speaker | Topic |
---|---|---|---|

September 10, 2018 | Room 3301 Exploratory Hall | Deepanshu Verma | Introduction to Augmented Lagrangian Methods |

September 17, 2018 | Room 3301 Exploratory Hall | Deepanshu Verma | Ill-Conditioning of Quadratic Penalty Function Methods |

September 24, 2018 | Room 4208 Exploratory Hall | Deepanshu Verma | Geometric Interpretation of the Method of Multipliers |

October 1, 2018 | Room 4208 Exploratory Hall | Deepanshu Verma | Implementing the Method of Multipliers in MATLAB for a simple example |

October 9, 2018 | (Open Collaboration Area) Room 4307 Exploratory Hall | Deepanshu Verma | Dealing with inequality constraints using the Method of Multipliers |

October 15, 2018 | Showcase Room Research Hall | Deepanshu Verma | Dealing with inequality constraints and introducing dual function Augmented Lagrangian |

October 22, 2018 | Showcase Room Research Hall | Deepanshu Verma | Introducing dual function for Augmented Lagrangian |

October 29, 2018 | Showcase Room Research Hall | Deepanshu Verma | Second order method of multipliers and exponential method of multipliers |

November 5, 2018 | Showcase Room Research Hall | Deepanshu Verma | Second order method of multipliers and Exponential method of multipliers - Part 2 |

November 12, 2018 | Showcase Room Research Hall | Deepanshu Verma | Exact Penalty Methods |

November 19, 2018 | Showcase Room Research Hall | Deepanshu Verma | Direction of Descent for Exact Penalties |

November 26, 2018 | Showcase Room Research Hall | Deepanshu Verma | Sequential Quadratic Programming-I |

December 3, 2018 | Room 3301 Exploratory Hall | Deepanshu Verma | Sequential Quadratic Programming-II |

### Spring 2018

Speaker | Topic |

H. Antil | PDE Constrained Optimization |

### Fall 2017

Speakers | Topic |

H. Antil and T. Le | Optimization under Uncertainty |

### Spring 2017

Speakers | Topic |

H. Antil, P. O’Neil and D. Torrejon | Fractional PDEs |

### Fall 2016

Speaker | Topic |

D. Torrejon | Gamma convergence |

### Spring 2016

Speakers | Topic |

H. Antil, P. O’Neil and D. Torrejon | PDE Constrained Optimization - II |

### Fall 2015

Speakers | Topic |

H. Antil, P. O’Neil and D. Torrejon | PDE Constrained Optimization - I |

### Spring 2015

Speaker | Topic | ||

D. Torrejon | Chapter 1, 2 | ||

J. Cameron | TBD |

### Spring 2014

Speakers | Topic |

M. Panagoda and J. Snider | Chapter 3 |

### Fall 2013

Speaker | Topic |

D. Torrejon | Chapters 1 and 2 |