Browsing by Title

Now showing items 1411-1430 of 1969

    • 0708a - Normal Families and Complex Dynamics 

      [OWR-2007-9] (2007) - (18 Feb - 24 Feb 2007)
      The schedule comprised more than 25 ordinary and problem session talks from a broad range of areas in function theory, including but not limited to: Nevanlinna theory, iteration of rational functions, dynamics of transcendental ...

    • A note on delta hedging in markets with jumps 

      [OWP-2011-23] Mijatović, Aleksandar; Urusov, Mikhail A. (Mathematisches Forschungsinstitut Oberwolfach, 2011-05-21)
      Modelling stock prices via jump processes is common in financial markets. In practice, to hedge a contingent claim one typically uses the so-called delta-hedging strategy. This strategy stems from the Black–Merton–Scholes ...

    • A Note on Endpoint Bochner-Riesz Estimates 

      [OWP-2023-17] Beltran, David; Roos, Joris; Seeger, Andreas (Mathematisches Forschungsinstitut Oberwolfach, 2023-11-27)
      We revisit an $\varepsilon$-removal argument of Tao to obtain sharp $L^p \to L^r(L^p)$ estimates for sums of Bochner-Riesz bumps which are conditional on non-endpoint bounds for single scale bumps. These can be used to ...

    • A note on k[z]-Automorphisms in Two Variables 

      [OWP-2008-17] Edo, Eric; Essen, Arno van den; Maubach, Stefan (Mathematisches Forschungsinstitut Oberwolfach, 2008)
      We prove that for a polynomial $f \in k[x, y, z]$ equivalent are: (1)$f$ is a $k[z]$-coordinate of $k[z][x,y]$, and (2) $k[x, y, z]/(f)\cong k^[2]$ and $f(x,y,a)$ is a coordinate in $k[x,y]$ for some $a \in k$. This solves ...

    • The Novikov conjecture : geometry and algebra 

      [OWS-33] Kreck, Matthias; Lück, Wolfgang (Birkhäuser Basel, 2005)

    • Number theory in quantum computing 

      [SNAP-2018-012-EN] Schönnenbeck, Sebastian (Mathematisches Forschungsinstitut Oberwolfach, 2018-08-07)
      Algorithms are mathematical procedures developed to solve a problem. When encoded on a computer, algorithms must be "translated" to a series of simple steps, each of which the computer knows how to do. This task is ...

    • 0147 - Numerical Integration and its Complexity 

      [TB-2001-50] (2001) - (18 Nov - 24 Nov 2001)

    • Numerical Invariants and Moduli Spaces for Line Arrangements 

      [OWP-2017-02] Dimca, Alexandru; Ibadula, Denis; Măcinic, Daniela Anca (Mathematisches Forschungsinstitut Oberwolfach, 2017-02-01)
      Using several numerical invariants, we study a partition of the space of line arrangements in the complex projective plane, given by the intersection lattice types. We offer also a new characterization of the free plane ...

    • 2126b - Numerical Methods for Fully Nonlinear and Related PDEs (hybrid meeting) 

      [OWR-2021-31] (2021) - (27 Jun - 03 Jul 2021)
      The aim of this workshop was to discuss the challenges, latest trends and advancements on numerical methods for fully nonlinear PDEs. The construction of numerical schemes and their convergence analysis is still an emerging ...

    • 1305 - Numerical Methods for PDE Constrained Optimization with Uncertain Data 

      [OWR-2013-4] (2013) - (27 Jan - 02 Feb 2013)
      Optimization problems governed by partial differential equations (PDEs) arise in many applications in the form of optimal control, optimal design, or parameter identification problems. In most applications, parameters in ...

    • 0115 - Numerical Methods for Singular Perturbation Problems 

      [TB-2001-16] (2001) - (08 Apr - 14 Apr 2001)

    • 1347 - Numerical Solution of PDE Eigenvalue Problems 

      [OWR-2013-56] (2013) - (17 Nov - 23 Nov 2013)
      This workshop brought together researchers from many different areas of numerical analysis, scientific computing and application areas, ranging from quantum mechanics, acoustic field computation to material science, working ...

    • 0905 - Numerical Techniques for Optimization Problems with PDE Constraints 

      [OWR-2009-4] (2009) - (25 Jan - 31 Jan 2009)
      The development, analysis and implementation of efficient and robust numerical techniques for optimization problems associated with partial differential equations (PDEs) is of utmost importance for the optimal control of ...

    • 0609 - Numerical Techniques for Optimization Problems with PDE Constraints 

      [OWR-2006-11] (2006) - (26 Feb - 04 Mar 2006)
      Optimization problems with partial differential equation (PDE) constraints arise in many science and engineering applications. Their robust and efficient solution present many mathematical challenges and requires a tight ...

    • 0308 - Numerical Techniques for Optimization Problems with PDE Constraints 

      [TB-2003-9] (2003) - (16 Feb - 22 Feb 2003)

    • 9917a - Numerik von Mikrostrukturen 

      [TB-1999-17] (1999) - (25 Apr - 01 May 1999)

    • 0125a - Numerik von Mikrostrukturen 

      [TB-2001-25] (2001) - (17 Jun - 23 Jun 2001)

    • 1718 - O-Minimality and its Applications to Number Theory and Analysis 

      [OWR-2017-22] (2017) - (30 Apr - 06 May 2017)
      The workshop brought together researchers in the areas of o-minimal structures, analysis and number theory. The latest developments in o-minimality and their applications to number theory and analysis were presented in a ...

    • Observability of systems with delay convoluted observation 

      [OWP-2014-10] Verriest, Erik I.; Ivanov, Anatoli F. (Mathematisches Forschungsinstitut Oberwolfach, 2014-05-13)
      This paper analyzes finite dimensional linear time-invariant systems with observation of a delay, where that delay satisfies a particular implicit relation with the state variables, rendering the entire problem nonlinear. ...

    • Obtaining Error-Minimizing Estimates and Universal Entry-Wise Error Bounds for Low-Rank Matrix Completion 

      [OWP-2013-12] Király, Franz J.; Theran, Louis (Mathematisches Forschungsinstitut Oberwolfach, 2013-06-10)
      We propose a general framework for reconstructing and denoising single entries of incomplete and noisy entries. We describe: effective algorithms for deciding if and entry can be reconstructed and, if so, for reconstructing ...