Benedikt Wirth

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math.OC2024

Formulas for the $h$ -mass on $1$ -currents with coefficients in $R^{m}$

Julius Lohmann, Bernhard Schmitzer, Benedikt Wirth

We consider the minimization of the $h$ -mass over normal $1$ -currents in $R^{n}$ with coefficients in $R^{m}$ and prescribed boundary. This optimization is known as m…

math.OC2023

A Bayesian model for dynamic mass reconstruction from PET listmode data

Marco Mauritz, Bernhard Schmitzer, Benedikt Wirth

Positron emission tomography (PET) is a classical imaging technique to reconstruct the mass distribution of a radioactive material. If the mass distribution is static, this essenti…

Formulas for the h-mass on 1-currents with coefficients in Rm

A Bayesian model for dynamic mass reconstruction from PET listmode data

Formulas for the $h$ -mass on $1$ -currents with coefficients in $R^{m}$