Fourier method for solving the multi-frequency inverse source problem for the Helmholtz equation. (11th February 2015)
- Record Type:
- Journal Article
- Title:
- Fourier method for solving the multi-frequency inverse source problem for the Helmholtz equation. (11th February 2015)
- Main Title:
- Fourier method for solving the multi-frequency inverse source problem for the Helmholtz equation
- Authors:
- Zhang, Deyue
Guo, Yukun - Abstract:
- Abstract: We consider an inverse source problem for the Helmholtz equation. This is concerned with the reconstruction of an unknown source from multi-frequency data obtained from the radiated fields. Based on a Fourier expansion of the source, a numerical method is proposed to solve the inverse problem. Stability is analyzed and numerical experiments are presented to show the effectiveness of our method.
- Is Part Of:
- Inverse problems. Volume 31:Number 3(2015:Mar.)
- Journal:
- Inverse problems
- Issue:
- Volume 31:Number 3(2015:Mar.)
- Issue Display:
- Volume 31, Issue 3 (2015)
- Year:
- 2015
- Volume:
- 31
- Issue:
- 3
- Issue Sort Value:
- 2015-0031-0003-0000
- Page Start:
- Page End:
- Publication Date:
- 2015-02-11
- Subjects:
- inverse source problem -- Fourier method -- Helmholtz equation -- multi-frequency
Inverse problems (Differential equations) -- Periodicals
515.357 - Journal URLs:
- http://iopscience.iop.org/0266-5611 ↗
http://ioppublishing.org/ ↗ - DOI:
- 10.1088/0266-5611/31/3/035007 ↗
- Languages:
- English
- ISSNs:
- 0266-5611
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 16290.xml