Sylvain Nintcheu Fata

Sylvain Nintcheu Fata

Computer Science & Mathematics Division
Oak Ridge National Laboratory
P.O. Box 2008, MS 6367
Oak Ridge, TN 37831-6367
Phone: 1(865)576-8783
Fax: 1(865)574-0680

E-mail: nintcheufats@ornl.gov
CSM Home: http://www.csm.ornl.gov

RESEARCH INTERESTS

Research in mechanics and mathematics applied to problems involving deformable bodies.
Computational mechanics, Visco-Elastodynamics, Numerical optimization
Improperly-posed problems, Inverse scattering problems, 3D Seismic imaging
Integral equation methods, 3D Boundary Integral equation (BIE) methods with applications to site and material characterization.
Fast linear solvers

SELECTED PUBLICATIONS

Nintcheu Fata S., Guzina, B. B. (2004)
“A Linear Sampling Method for Near-field Inverse Problems in Elastodynamics”
Inverse Problems 20, 713-736.

Nintcheu Fata S., Cornélissen G., Katinas G., Halberg F., Fiser B., Siegelova J., Masek M., Dusek J. (2003)
“Software for Contour Maps of Moving Least Squares Spectra”
Scripta Medica (Brno), 76(5), 279-284.

Watanabe Y., Nintcheu Fata S., Katinas G., Cornélissen G., Otsuka K., Hellbrügge T., Schwartzkopff O., Bakken E., Halberg F. (2003)
“Methodology: partial moving spectra of postnatal heart rate chronome”
Neuroendocrinol Lett 24(Suppl 1), 139-144.

Nintcheu Fata S., Katinas G., Halberg F., Cornélissen G., Tolstykh V., Michael H. N., Otsuka K., Schwartzkopff O., Bakken E. (2003)
“Chronomics of Tree Rings for Chronoastrobiology and Beyond”
Biomedecine and Pharmacotherapy 57, 24s-30s.

Nintcheu Fata S., Guzina, B. B., Bonnet M. (2003)
“Computational Framework for the BIE Solution to Inverse Scattering Problems in Elastodynamics”
Computational Mechanics 32(4-6), 370-380.

Guzina, B. B., Nintcheu Fata S., Bonnet M. (2003)
“On the Stress-Wave Imaging of Cavities in a Semi-Infinite Solid”
Int. J. Solids and Struct. 40(6),1506-1523

Guzina B. B. and Nintcheu Fata S. (2002).
“A Study of Ground-Structure Interaction in Dynamic Plate Load Testing”
Int. J. Num. Anal. Meth. Geomech., 26(12) 1147-1166

Guzina B. B. and Nintcheu Fata S. (2001).
“Axial Vibration of a Padded Annulus on a Semi-Infinite Viscoelastic Medium”
J. Appl. Mech., ASME 68, pp 923-928

Nintcheu Fata S. (1998)
"The Generalized Sierpinski Problem” ( in Russian)
Vestnik Moskov. Univ. Ser. I Mat. Mekh., no. 6, 56-57.

Guzina, B. B., Nintcheu Fata S., Bonnet M. (2001)
“An Elastodynamic BIE Approach to Underground Cavity Detection”
Advances in Boundary Element Techniques II. Edited by M. Denda, M. H. Aliabadi, A. Charafi HOGGAR Geneva

CONFERENCES