
On level set type methods for elliptic Cauchy problems
Two methods of level set type are proposed for solving the Cauchy proble...
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Regularization by dynamic programming
We investigate continuous regularization methods for linear inverse prob...
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On regularization methods based on dynamic programming techniques
In this article we investigate the connection between regularization the...
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On regularization methods for inverse problems of dynamic type
In this paper we consider new regularization methods for linear inverse ...
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Semiconductors and DirichlettoNeumann maps
We investigate the problem of identifying discontinuous doping profiles ...
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Modified iterated Tikhonov methods for solving systems of nonlinear illposed equations
We investigate iterated Tikhonov methods coupled with a Kaczmarz strateg...
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On the identification of piecewise constant coefficients in optical diffusion tomography by level set
In this paper, we propose a level set regularization approach combined w...
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On Tikhonov functionals penalized by Bregman distances
We investigate Tikhonov regularization methods for nonlinear illposed p...
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Iterative regularization methods for a discrete inverse problem in MRI
We propose and investigate efficient numerical methods for inverse probl...
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Mean value methods for solving the heat equation backwards in time
We investigate an iterative mean value method for the inverse (and highl...
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On inverse problems modeled by PDE's
We investigate the iterative methods proposed by Maz'ya and Kozlov (see ...
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Optimal exploitation of renewable resource stocks: Necessary conditions
We study a model for the exploitation of renewable stocks developed in C...
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On iterative methods for solving illposed problems modeled by PDE's
We investigate the iterative methods proposed by Maz'ya and Kozlov (see ...
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An iterative method for solving elliptic Cauchy problems
We investigate the Cauchy problem for elliptic operators with C^∞coeffi...
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Applications of the BackusGilbert method to linear and some non linear equations
We investigate the use of a functional analytical version of the Backus...
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Inverse problems for semiconductors: models and methods
We consider the problem of identifying discontinuous doping profiles in ...
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On inverse doping profile problems for the stationary voltagecurrent map
We consider the problem of identifying possibly discontinuous doping pro...
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On inverse problems for semiconductor equations
This paper is devoted to the investigation of inverse problems related t...
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Regularization of systems of nonlinear illposed equations: II. Applications
In part I we introduced modified LandweberKaczmarz methods and have est...
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Regularization of systems of nonlinear illposed equations: I. Convergence Analysis
In this article we develop and analyze novel iterative regularization te...
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On LevenbergMarquardtKaczmarz iterative methods for solving systems of nonlinear illposed equations
In this article a modified LevenbergMarquardt method coupled with a Kac...
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Mean value iterations for nonlinear elliptic Cauchy problems
We investigate the Cauchy problem for a class of nonlinear elliptic oper...
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A Mann iterative regularization method for elliptic Cauchy problems
We investigate the Cauchy problem for linear elliptic operators with C^∞...
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On the relation between constraint regularization, level sets, and shape optimization
We consider regularization methods based on the coupling of Tikhonov reg...
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Analysis of regularization methods for the solution of illposed problems involving discontinuous operators
We consider a regularization concept for the solution of ill–posed opera...
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On a family of gradient type projection methods for nonlinear illposed problems
We propose and analyze a family of successive projection methods whose s...
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Rangerelaxed criteria for choosing the Lagrange multipliers in the LevenbergMarquardt method
In this article we propose a novel strategy for choosing the Lagrange mu...
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On projective LandweberKaczmarz methods for solving systems of nonlinear illposed equations
In this article we combine the projective Landweber method, recently pro...
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Rangerelaxed criteria for choosing the Lagrange multipliers in nonstationary iterated Tikhonov method
In this article we propose a novel nonstationary iterated Tikhonov (NIT)...
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A. Leitao
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