AdvOL Student Seminars and Defences
Joe Guan, January 23, 2018, 15:30-16:00, ITB 201
Speaker:   Joe Guan

Title:  Geometric Aspects of Combinatorial Optimization
 
AdvOL Optimization Seminars
Antoine Deza, January 23, 2018, 16:30-17:30, ITB 201
Speaker:   Antoine Deza
Department of Computing and Software
McMaster University

Title:  On lattice polytopes, convex matroid optimization, and degree sequences of hypergraphs
Read more...
 
Fields Institute Industrial Optimization Seminar, January 16, 2018
Speakers:   Paul Ayers (McMaster University)
Jeffrey Kelly (Industrial Algorithms)

On the first Tuesday of each month, the Industrial Optimization Seminar is held at the Fields Institute. See the seminar series website for further information.
 
Home arrow Seminars arrow Invited seminars arrow Bartosz Protas,September 20, 2016, 16:30-17:30, ITB 201
Friday, 23 February 2018
 
 
Main Menu
Home
People
Publications
Software
Events
Awards
Photogallery
Internal pages
Latest Theses
File Icon Novel Stochastic Programming Formulations for Assemble-to-Order Systems
File Icon Computational Determination of the Largest Lattice Polytope Diameter
File Icon Computational Framework for the Generalized Berge Sorting Conjecture
Latest Reports
Visitors by region
Totals Top 20
 60 % Unknown
 14 % Commercial
 9 % networks
 6 % Canada
 3 % Germany
 2 % Russia
 2 % China
 < 1.0 % Brazil
 < 1.0 % Educational
 < 1.0 % United Kingdom
 < 1.0 % Ukraine
 < 1.0 % Poland
 < 1.0 % 
 < 1.0 % Italy
 < 1.0 % France
 < 1.0 % Netherlands
 < 1.0 % Japan
 < 1.0 % India
 < 1.0 % Australia
 < 1.0 % Organization

Visitors: 5342603
Bartosz Protas,September 20, 2016, 16:30-17:30, ITB 201
Speaker:   Bartosz Protas
Department of Mathematics & Statistics
McMaster University

Title:   On the calculation of gradients in certain PDE-constrained optimization problems

The presentation will discuss two PDE-constrained optimization problems in which the gradients of the objective function possess a non-standard structure. The first is an inverse problem concerning optimal reconstruction of constitutive relations in thermodynamics. The gradient in this problem represents the sensitivity of the objective function with respect to the structure of the governing equation. The second problem concerns shape optimization in which the gradients encode sensitivity with respect the shape of the domain on which the governing PDE system is defined. In addition to some analytical aspects of these problems, we will discuss efficient numerical techniques allowing one to solve such optimization problems in practice and will present a number of computational results.
 
< Prev   Next >
McMaster University
McMaster University
Faculty of Engineering
Faculty of Engineering
Faculty of Science
Faculty of Science
Computing & Software
Computing & Software
Comput. Eng. & Sci.

School Website >>>


Latest Publications
Publication Downloads
Error cannot find GD extension
 
Top!
Top!