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Monday, September 27

Applied Mathematics Seminar

Conference/Seminar

In-Person: ANSC 119
ZOOM ID: 860 6092 4997 PWD: USUAMS

Title: Sensitivity analysis and uncertainty quantification using novel physics-constrained machine learning

Speaker: Dr. Hamidreza Karbasian, Fields Institute, University of Toronto

Abstract:
A new physics-constrained data-driven approach is proposed for sensitivity analysis and uncertainty quantification of large-scale chaotic dynamical systems. Unlike conventional sensitivity analysis, this approach can solve the unsteady sensitivity function for PDE-constrained optimizations. In this new approach, high-dimensional governing equations, such as Navier-Stokes equations, from physical space are transformed into an unphysical space to develop a closure model in the form of a Reduced-Order Model (ROM). Subsequently, a new data sampling approach is proposed to build a data-driven approach for this framework. It is shown that the proposed approach can capture sensitivities for large-scale chaotic dynamical systems, where Finite Difference (FD) approximations fail ...

9/27 at 10:30 am | Animal Science | More Info

Applied Math Seminar

Conference/Seminar

Dr. Hamidreza Karbasian, Fields Institute, University of Toronto

The Applied Math Seminar is a semi-weekly series aiming to enhance the interactions between the applied math groups at Utah State University with researchers from USU and other institutions. The Fall 2021 series are scheduled on every other Monday during 10:30 AM-11:30 AM (Mountain time). They are in a hybrid form, with either in-person at ANSC 119 or Zoom with ID: 860 6092 4997 and PWD: USUAMS

9/27 at 10:30 am | Animal Science | More Info

Edwards Lifesciences Info Session

Social/Networking | Student Recruiting

Edwards Lifesciences will be doing a virtual info session to talk about internships and full-time positions available at their Utah office. Interested students should register on Handshake.

9/27 at 5:00 pm | Online/Virtual | More Info

Aggie Pitch

Special Event | Competitions

Come and pitch your product/service and business plan for a chance to win cash prizes to put towards your venture! Open to students of all majors.

9/27 at 5:00 pm | Huntsman Hall | More Info



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