Browsing by Title
Now showing items 16061625 of 2009

1118  Random Matrices, Geometric Functional Analysis and Algorithms
[OWR201124] (2011)  (01 May  07 May 2011)The workshop gathered close to 50 participants on the topics of random matrix theory, high dimensional convex geometry and probabilistic methods in theoretical computer science. It favored cooperation between researchers ... 
Random matrix theory: Dyson Brownian motion
[SNAP2020002EN] (Mathematisches Forschungsinstitut Oberwolfach, 20200415)The theory of random matrices was introduced by John Wishart (1898–1956) in 1928. The theory was then developed within the field of nuclear physics from 1955 by Eugene Paul Wigner (1902–1995) and later by Freeman John ... 
0344  Random Media
[TB200347] (2003)  (26 Oct  01 Nov 2003) 
Random permutations
[SNAP2019007EN] (Mathematisches Forschungsinstitut Oberwolfach, 20190712)100 people leave their hats at the door at a party and pick up a completely random hat when they leave. How likely is it that at least one of them will get back their own hat? If the hats carry name tags, how difficult ... 
Random sampling of domino and lozenge tilings
[SNAP2016002EN] (Mathematisches Forschungsinstitut Oberwolfach, 2016)A grid region is (roughly speaking) a collection of “elementary cells” (squares, for example, or triangles) in the plane. One can “tile” these grid regions by arranging the cells in pairs. In this snapshot we review different ... 
9935  Random Systems
[TB199935] (1999)  (29 Aug  04 Sep 1999) 
0904  Random Trees
[OWR20093] (2009)  (18 Jan  24 Jan 2009)The meeting was devoted to random trees, a central concept in mathematics that provides a key way of thinking about relationships between objects such as particles in a ﬂuid, individuals in a population, or labels in a ... 
Randomness is Natural  an Introduction to Regularisation by Noise
[SNAP2024002EN] (Mathematisches Forschungsinstitut Oberwolfach, 20240522)Differential equations make predictions on the future state of a system given the present. In order to get a sensible prediction, sometimes it is necessary to include randomness in differential equations, taking microscopic ... 
Rank Deviations for Overpartitions
[OWP202311] (Mathematisches Forschungsinstitut Oberwolfach, 20230712)We prove general fomulas for the deviations of two overpartition ranks from the average, namely \begin{equation*} \overline{D}(a, M) := \sum_{n \geq 0} \Bigl( \overline{N}(a, M, n)  \frac{\overline{p}(n)}{M} \Bigr) q^n ... 
Rate of Convergence of the Density Estimation of Regression Residual
[OWP201208] (Mathematisches Forschungsinstitut Oberwolfach, 2012)Consider the regression problem with a response variable $Y$ and with a $d$dimensional feature vector $X$. For the regression function $m(x) = \mathbb{E}\{YX = x\}$, this paper investigates methods for estimating the ... 
Rational Approximation on Products of Planar Domains
[OWP201605] (Mathematisches Forschungsinstitut Oberwolfach, 20160617)We consider $A(\Omega)$, the Banach space of functions $f$ from $ \overline{\Omega}=\prod_{i \in I} \overline{U_i}$ to $\mathbb{C}$ that are continuous with respect to the product topology and separately holomorphic, where ... 
Rational Functions with Small Value Set
[OWP202005] (Mathematisches Forschungsinstitut Oberwolfach, 20200314)In connection with Galois Theory and Algebraic Curves, this paper investigates rational functions $h(x) = f(x)/g(x) \in \mathbb{F}_q(x)$ for which the value set $V_h = {\{h(α)  α \in \mathbb{F}_q \cup\{\infty\}}\}$ is ... 
2220  Rethinking Highdimensional Mathematical Statistics
[OWR202225] (2022)  (15 May  21 May 2022)The workshop highlighted recent theoretical advances on inference in highdimensional statistical models based on the interplay of techniques from mathematical statistics, machine learning, theoretical computer science ... 
1725a  Reaction Networks and Population Dynamics
[OWR201728] (2017)  (18 Jun  24 Jun 2017)Reaction systems and population dynamics constitute two highly developed areas of research that build on welldefined model classes, both in terms of dynamical systems and stochastic processes. Despite a significant core ... 
0544  Reactive Flow and Transport Through Complex Systems
[OWR200549] (2005)  (30 Oct  05 Nov 2005)The meeting focused on mathematical aspects of reactive flow, diffusion and transport through complex systems. The research interest of the participants varied from physical modeling using PDEs, mathematical modeling using ... 
1439  Reactive Flows in Deformable, Complex Media
[OWR201443] (2014)  (21 Sep  27 Sep 2014)Many processes of highest actuality in the real life are described through systems of equations posed in complex domains. Of particular interest is the situation when the domain is variable, undergoing deformations that ... 
1835  Reactive Flows in Deformable, Complex Media
[OWR201839] (2018)  (26 Aug  01 Sep 2018)Many processes of highest actuality in the real life are described through systems of equations posed in complex domains. Of particular interest is the situation when the domain is changing in time, undergoing deformations ... 
A real algebra perspective on multivariate tight wavelet frames
[OWP201211] (Mathematisches Forschungsinstitut Oberwolfach, 20120813)Recent results from real algebraic geometry and the theory of polynomial optimization are related in a new framework to the existence question of multivariate tight wavelet frames whose generators have at least one vanishing ... 
2010  Real Algebraic Geometry with a View Toward Hyperbolic Programming and Free Probability
[OWR202012] (2020)  (01 Mar  07 Mar 2020)Continuing the tradition initiated in the MFO workshops held in 2014 and 2017, this workshop was dedicated to the newest developments in real algebraic geometry and polynomial optimization, with a particular emphasis on ... 
2311  Real Algebraic Geometry with a View toward Koopman Operator Methods
[OWR202314] (2023)  (12 Mar  17 Mar 2023)This workshop was dedicated to the newest developments in real algebraic geometry and their interaction with convex optimization and operator theory. A particular effort was invested in exploring the interrelations with ...