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CAM Seminar

Speaker: Kelly Buch

 

Affiliation: UTK

 

Title: Spectral integration applied to the-point boundary problem


Abstract:
Spectral differentiation is a common method for computing numerical solutions for PDE problems. This method involves an ill-conditioned spectral differentiation matrix, and special care must be taken to avoid issues caused by this ill-conditioning.


We will explore an alternative method, the spectral integration method, proposed by Greengard for the two point boundary problem. Spectral integration uses Chebyshev nodes and recasts the PDE as an integral equation. We will discuss the condition, convergence, and stability of spectral integration and conclude with a few key examples to highlight the utility of this method.

Dial-In Information

Please contact the organizer for instructions

Wednesday, October 28 at 4:45pm to 5:45pm

Virtual Event
Event Type

Lectures & Presentations

Topic

Science

Audience

Current Students, Faculty & Staff

Department
Mathematics
Hashtag

##seminar #CAM

Contact Name

Abner J. Salgado

Contact Email

asalgad1@utk.edu

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