Browsing by Title
Now showing items 14411460 of 2007

A Note on Endpoint BochnerRiesz Estimates
[OWP202317] (Mathematisches Forschungsinstitut Oberwolfach, 20231127)We revisit an $\varepsilon$removal argument of Tao to obtain sharp $L^p \to L^r(L^p)$ estimates for sums of BochnerRiesz bumps which are conditional on nonendpoint bounds for single scale bumps. These can be used to ... 
A note on k[z]Automorphisms in Two Variables
[OWP200817] (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
[OWS33] (Birkhäuser Basel, 2005) 
Number theory in quantum computing
[SNAP2018012EN] (Mathematisches Forschungsinstitut Oberwolfach, 20180807)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
[TB200150] (2001)  (18 Nov  24 Nov 2001) 
Numerical Invariants and Moduli Spaces for Line Arrangements
[OWP201702] (Mathematisches Forschungsinstitut Oberwolfach, 20170201)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)
[OWR202131] (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
[OWR20134] (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
[TB200116] (2001)  (08 Apr  14 Apr 2001) 
1347  Numerical Solution of PDE Eigenvalue Problems
[OWR201356] (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
[OWR20094] (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
[OWR200611] (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
[TB20039] (2003)  (16 Feb  22 Feb 2003) 
9917a  Numerik von Mikrostrukturen
[TB199917] (1999)  (25 Apr  01 May 1999) 
0125a  Numerik von Mikrostrukturen
[TB200125] (2001)  (17 Jun  23 Jun 2001) 
1718  OMinimality and its Applications to Number Theory and Analysis
[OWR201722] (2017)  (30 Apr  06 May 2017)The workshop brought together researchers in the areas of ominimal structures, analysis and number theory. The latest developments in ominimality and their applications to number theory and analysis were presented in a ... 
Observability of systems with delay convoluted observation
[OWP201410] (Mathematisches Forschungsinstitut Oberwolfach, 20140513)This paper analyzes finite dimensional linear timeinvariant systems with observation of a delay, where that delay satisfies a particular implicit relation with the state variables, rendering the entire problem nonlinear. ... 
Obtaining ErrorMinimizing Estimates and Universal EntryWise Error Bounds for LowRank Matrix Completion
[OWP201312] (Mathematisches Forschungsinstitut Oberwolfach, 20130610)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 ... 
Octonion Polynomials with Values in a Subalgebra
[OWP202021] (Mathematisches Forschungsinstitut Oberwolfach, 20201022)In this paper, we prove that given an octonion algebra $A$ over a field $F$, a subring $E \subseteq F$ and an octonion $E$algebra $R$ inside $A$, the set $S$ of polynomials $f(x) \in A[x]$ satisfying $f(R) \subseteq R$ ... 
1422b  Okounkov Bodies and Applications
[OWR201427] (2014)  (25 May  31 May 2014)The theory of Newton–Okounkov bodies, also called Okounkov bodies, is a relatively new connection between algebraic geometry and convex geometry. It generalizes the wellknown and extremely rich correspondence between ...