All Stories

  1. Identification of the heterogeneous conductivity in an inverse heat conduction problem

    Article • International Journal for Numerical Methods in Engineering, November 2022, Wiley

    Prof. Ruben D. Spies

  2. Complexity-Based Discrepancy Measures Applied to Detection of Apnea-Hypopnea Events

    Article • Complexity, August 2018, Hindawi Publishing Corporation

    Prof. Ruben D. Spies, Dr Hugo Leonardo Rufiner

  3. Optimal chemotherapy schedules from tumor entropy

    Article • Computational and Applied Mathematics, September 2015, Springer Science + Business Media

    Prof. Ruben D. Spies

  4. Local Discriminant Wavelet Packet Basis for Signal Classification in Brain Computer Interface

    Article • January 2015, Springer Science + Business Media

    Dr Hugo Leonardo Rufiner, Prof. Ruben D. Spies

  5. Regularization of inverse ill-posed problems

    Article • Journal of Inverse and Ill-Posed Problems, January 2015, De Gruyter

    Prof. Ruben D. Spies

  6. Regularization of Inverse Ill-Posed Problems with L 2-BV Penalizers and Applications to Signal Restoration

    Article • January 2015, Springer Science + Business Media

    Prof. Ruben D. Spies

  7. Variable order smoothness priors for ill-posed inverse problems

    Article • Mathematics of Computation, November 2014, American Mathematical Society (AMS)

    Prof. Ruben D. Spies

  8. Image restoration with a half-quadratic approach to mixed weighted smooth and anisotropic bounded variation regularization

    Article • SOP Transactions on Applied Mathematics, October 2014, Scientific Online Publishing, Co. Ltd.

    Prof. Ruben D. Spies

  9. Directional convergence of spectral regularization method associated to families of closed operators

    Article • Computational and Applied Mathematics, April 2013, Springer Science + Business Media

    Prof. Ruben D. Spies

  10. Regularization methods for ill-posed problems in multiple Hilbert scales

    Article • Inverse Problems, April 2012, Institute of Physics Publishing

    Prof. Ruben D. Spies

  11. On the existence of global saturation for spectral regularization methods with optimal qualification

    Article • Journal of Inverse and Ill-Posed Problems, January 2012, De Gruyter

    Prof. Ruben D. Spies

  12. Equations for the Missing Boundary Values in the Hamiltonian Formulation of Optimal Control Problems

    Article • Journal of Optimization Theory and Applications, January 2011, Springer Science + Business Media

    Prof. Ruben D. Spies

  13. Global Saturation of Regularization Methods for Inverse Ill-Posed Problems

    Article • Journal of Optimization Theory and Applications, August 2010, Springer Science + Business Media

    Prof. Ruben D. Spies

  14. Well-posedness, stability and numerical results for the thermoelastic behavior of a coupled joint-beam PDE-ODE system modeling the transverse motions of the antennas of a space structure

    Article • PAMM, December 2007, Wiley

    Prof. Ruben D. Spies

  15. Fréchet differentiability of the solutions of a semilinear abstract Cauchy problem

    Article • Journal of Mathematical Analysis and Applications, July 2005, Elsevier

    Prof. Ruben D. Spies

  16. Parameter Differentiability of the Solution of a Nonlinear Abstract Cauchy Problem

    Article • Journal of Mathematical Analysis and Applications, December 2000, Elsevier

    Prof. Ruben D. Spies

  17. Convergent spectral approximations for the thermomechanical processes in shape memory alloys

    Article • Nonlinear Analysis, January 2000, Elsevier

    Prof. Ruben D. Spies

  18. A quasilinearization approach for parameter identification in a nonlinear model of shape memory alloys

    Article • Inverse Problems, December 1998, Institute of Physics Publishing

    Prof. Ruben D. Spies

  19. Identifiability of the Landau–Ginzburg Potential in a Mathematical Model of Shape Memory Alloys

    Article • Journal of Mathematical Analysis and Applications, August 1997, Elsevier

    Prof. Ruben D. Spies

  20. Results on a dynamic model of phase transitions in shape memory alloys with nonconvex Landau-Ginzburg free energy

    Article • September 1994, SPIE

    Prof. Ruben D. Spies

  21. Well-posedness and finite dimensional approximations of a mathematical model for the dynamics of shape-memory alloys

    Article • July 1993, SPIE

    Prof. Ruben D. Spies

  22. On a mathematical model of phase transitions in materials with memory

    Article • De Gruyter

    Prof. Ruben D. Spies