Andreas sin hjemmeside

Andreas Asheim

Office:	Room 01.152, Celestijnenlaan 200a
Email:	andreas.asheim'at'cs.kuleuven.be
Tel:	(+32) 16 327735
	(+47) 91 15 13 10
Address:	Dept. Computerwetenschappen,
	K.U. Leuven,
	3001 Heverlee
	Belgium

Norges Forskningsråds EVITA Project, Postdoctoral Research Fellow (Espedahl fellowship)

Interests: Numerical analysis, highly oscillatory problems(quadrature, integral equations, DEs), geometric integration, scattering problems, computational acoustics, etc..

Publications:

S. P. Nørsett and A. Asheim
Regarding the absolute stability of Størmer-Cowell methods
CS K.U. Leuven, TW-report , IMF numerics preprint.
A. Asheim and D. Huybrechs
Complex Gaussian quadrature for oscillatory integral transforms
CS K.U. Leuven, TW-report
A. Asheim and U. P. Svensson
Efficient evaluation of edge diffraction integrals using the numerical method of steepest descent
J.Acoust.Soc.Am 128(4):1590-1597, 2010
ASA
A. Asheim
A combined Filon/asymptotic quadrature method for highly oscillatory problems
BIT Numer.Math. 48(3)425-448, 2008
DOI
A. Asheim and D. Huybrechs
Local solutions to high frequency 2D scattering problems
J.Comp.Phys 229(14):5357-5372, 2010
DOI
A. Asheim and D. Huybrechs
Asymptotic analysis of numerical steepest descent with path approximations.
Found.Comput.Math. 10:647-671, 2010
DOI

Teaching:

Summer 2010: Instructor, ECMI Modeling Week, Milan Italy
Summer 2009: Instructor, ECMI Modeling Week, Wroclaw Poland
Fall 2008: Lecturer numericsTMA4122 Matematikk 4M
Fall 2007: Tutorial lecturer TMA4100 Matematikk 1
Spring 2007: Lecturer, numerics TMA4125 Matematikk 4M/N
Fall 2006: Tutorial lecturer TMA4205 Numerisk Lineæralgebra
Fall 2006: Tutorial lecturer TMA4100 Matematikk 1

Verv:

Board member DION, 2008-2010
Member of NTNU's Board Election Commitee, 2009-2010
Member of NTNU's Central Research Commitee, 2009-2010
Member of NTNU's Committe for Intellectual Property, 2010
Member of IMFs Departemental Council, 2008-2009

(en klotoide, om du lurte)