Institute of Mathematical Modelling, Analysis and Computational Mathematics

Preprints 2022

  • Maamar, M.H. and Ehrhardt, M. and Tabharit, L.

    A Nonstandard Finite Difference Scheme for a Time-Fractional Model of Zika Virus Transmission

    Preprint: imacm_22_21 download
  • Akramov, M.E. and Yusupov, J.R. and Ehrhardt, M. and Susanto, H. and Matrasulov, D.U.

    Transparent boundary conditions for the nonlocal nonlinear Schrödinger equation: A model for reflectionless propagation of PT-symmetric solitons

    Preprint: imacm_22_20 download
  • Fatoorehchi, H. and Ehrhardt, M.

    A combined method for stability analysis of linear time invariant and nonlinear continuous-time control systems based on the Hermite-Fujiwara matrix and Cholesky decomposition

    Preprint: imacm_22_19 download
  • Jacob, B. and Morris, K.

    On solvability of dissipative partial differential-algebraic equations

    Preprint: imacm_22_18 download
  • Kamm, K. and Muniz, M.

    A novel approach to rating transition modelling via Machine Learning and SDEs on Lie groups

    Preprint: imacm_22_17 download
  • Chan, R. and Dardashti, R. and Osinski, M. and Rottmann, M. and Brüggemann, D. and Rücker, C. and Schlicht, P. and Hüger, F. and Rummel, N. and Gottschalk, H.

    What Should AI See? Using the Public’s Opinion to Determine the Perception of an AI

    Preprint: imacm_22_16 download
  • Gottschalk, H. and Rothe, N. and Siemssen, D.

    Cosmological de Sitter Solutions of the Semiclassical Einstein Equation

    Preprint: imacm_22_15 download
  • Muniz, M. and Ehrhardt, M. and Günther, M. and Winkler, R.

    Strong stochastic Runge-Kutta Munthe-Kaas methods for nonlinear Itô SDEs on manifolds

    Preprint: imacm_22_14 download
  • Heldmann, F. and Treibert, S. and Ehrhardt, M. and Klamroth, K.

    PINN Training using Biobjective Optimization: The Trade-off between Data Loss and Residual Loss

    Preprint: imacm_22_13 download
  • Yusupov, J.R. and Matyokubov, Kh.Sh. and Ehrhardt, M. and Matrasulov, D.U.

    Manakov system on metric graphs: Modeling the reflectionless propagation of vector solitons in networks

    Preprint: imacm_22_12 download
  • A Physics-Informed Neural Network to Model COVID-19 Infection and Hospitalization Scenarios

    Treibert, S. and Ehrhardt, M.

    Preprint: imacm_22_11 download
  • Lagrangian instabilities in thermal convection with stable temperature profiles

    Agasthya, L. and Bartel, A. and Biferale, L. and Ehrhardt, M. and Toschi, F.

    Preprint: imacm_22_10 download
  • Gradient-based parameter calibration of an anisotropic interaction model for pedestrian dynamics

    Turarov, Z. and Totzeck, C.

    Preprint: imacm_22_09 download
  • Experimental Observation and Theoretical Analysis of the Low-frequency Source Interferogram and Hologram in Shallow Water

    Ehrhardt, M. and Pereselkov, S. and Kuz’kin, V. and Kaznacheev, I. and Rybyanets, P.

    Preprint: imacm_22_08 download
  • A Characteristic Boundary Condition for Multispeed Lattice Boltzmann Methods

    Klass, F. and Gabbana, A. and Bartel, A.

    Preprint: imacm_22_07 download
  • A-Eye: Driving with the Eyes of AI for Corner Case Generation

    Kowol, K., and Bracke, S. and Gottschalk, H.

    Preprint: imacm_22_06 download
  • Detecting and Learning the Unknown in Semantic Segmentation

    Chan, R., and Uhlemeyer, S., and Rottmann, M. and Gottschalk, H.

    Preprint: imacm_22_05 download
  • Mixed-Dimensional Geometric Coupling of Port-Hamiltonian Systems

    Jäschke, J. and Skrepek, N. and Ehrhardt, M.

    Preprint: imacm_22_04 download
  • Error estimates for a splitting integrator for semilinear boundary coupled systems

    Csomós, P. and Farkas, B. and Kovács, B.

    Preprint: imacm_22_03 download
  • Special cosmological models derived from the semiclassical Einstein equation on flat FLRW space-times

    Gottschalk, H. and Rothe, N. and Siemssen, D.

    Preprint: imacm_22_02 download
  • Towards Unsupervised Open World Semantic Segmentation

    Uhlemeyer, S. and Rottmann, M. and Gottschalk, H.

    Preprint: imacm_22_01 download

zuletzt bearbeitet am: 21.11.2022

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