Alexandru C. Tamasan
Mathematics Research
Interest
Coefficient identification in Partial Differential Equations with
applications in medical imaging and geophysics. Inverse boundary value
problems in X-ray and Optical Tomography. Inverse scattering methods
applied to Electrical Impedance and Current Density Imaging.
Papers and Preprints
The postscript/pdf version of my papers is downloadable. I can also provide copies of these papers on request.
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Reconstruction of the absorption coefficient for small
scattering, in preparation.
- Inverse
source problems in transport equations, (with Guillaume Bal,) submitted.
-
On the Scattering Method for D-bar Equation and Reconstruction of
Convection Coefficients, Inverse Problems 20(2004),
1807-1817.
-
Reconstruction of less regular conductivities in the plane,
Communications in PDE 29(2004), 361-381 (with Kim Knudsen).
- Optical
tomography in Weakly Anisotropic Scattering Media,
Contemporary Mathematics 333(2003),199-209.
- An inverse boundary
value problem in two dimensional transport, Inverse
Problems 18(2002), 209-219.
- Differentiability with respect to the lag function in nonlinear
pantograph equations, Pure Math. Appl. 9(1998), 215-220.
- Extremal solutions for the discontinuous delay equations,
Studia Univ. Babes-Bolyai Math. 41(1996), 107-112.
- On the
bifurcation of the null solution of some boundary value problem,
An. St. Univ. Ovidius, Constanta, ser. Mat. 5(1997), 59 --64.
University of Toronto
University of Washington
- Calculus.
- Business Algebra.
Babes-Bolyai University
- Ordinary Differential Equations.
- Partial Differential Equations.
About Me
I am a postdoctoral fellow in the Department of Mathematics at the University of
Toronto.
