Results 41 to 50 of about 3,281 (178)

Master of Advanced Studies in Fachdidaktik der Universität Bern

open access: yesBeiträge zur Lehrerinnen- und Lehrerbildung, 2009
Insgesamt 280 Dozentinnen und Dozenten der Lehrerinnen- und Lehrerbildung und andere Bildungsfachleute haben sich bisher in Diplomstudiengänge und Master of Advanced Studies der Universität Bern in verschiedenen Fachdidaktiken eingeschrieben.
Raphael Steinhöfel, Hans Badertscher
doaj   +1 more source

Denoising Multi‐Color QR Codes and Stiefel‐Valued Data by Relaxed Regularizations

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT The handling of manifold‐valued data, for instance, plays a central role in color restoration tasks relying on circle‐ or sphere‐valued color models, in the study of rotational or directional information related to the special orthogonal group, and in Gaussian image processing, where the pixel statistics are interpreted as values on the ...
Robert Beinert, Jonas Bresch
wiley   +1 more source

Dynamic Optimal Transport with Optimal Star‐Shaped Graphs

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT We study an optimal transport problem in a compact convex set Ω⊂Rd$\Omega \subset \mathbb {R}^d$ where bulk transport is coupled to dynamic optimal transport on a metric graph G=(V,E,l)$ \mathsf {G}= (\mathsf {V},\mathsf {E},l)$ which is embedded in Ω$\Omega$. We prove the existence of solutions for fixed graphs.
Marcello Carioni   +2 more
wiley   +1 more source

The surrogate matrix methodology: A reference implementation for low-cost assembly in isogeometric analysis

open access: yesMethodsX, 2020
A reference implementation of a new method in isogeometric analysis (IGA) is presented. It delivers low-cost variable-scale approximations (surrogates) of the matrices which IGA conventionally requires to be computed by element-scale quadrature.
Daniel Drzisga   +2 more
doaj   +1 more source

Crafting the Ocean: The Geographies of Environmental World‐Making

open access: yesTransactions of the Institute of British Geographers, Volume 51, Issue 1, March 2026.
Short Abstract The paper departs from existing analyses of ‘world making’, bringing cultural and environmental geographies into further conversation through linking theories of crafting and world‐making together, through the lens of the contemporary aquarium and nascent oceanic geographies.
Rachael Squire, Kimberley Peters
wiley   +1 more source

Brownian Motion With Partial Resetting Conditioned to Stay Positive

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.
Abstract We consider Brownian motion with partial resetting, which has recently attracted a lot of attention in physics as well as the mathematics literature. We analyze the speed of convergence of this process towards stationarity as well as its quasistationary behavior.
Martin Kolb, Achim Wübker
wiley   +1 more source

Infinite Systems of Functional Equations and Gaussian Limiting Distributions [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2012
In this paper infinite systems of functional equations in finitely or infinitely many random variables arising in combinatorial enumeration problems are studied. We prove sufficient conditions under which the combinatorial random variables encoded in the
Michael Drmota   +2 more
doaj   +1 more source

Quasi‐Fuchsian flows and the coupled vortex equations

open access: yesBulletin of the London Mathematical Society, Volume 58, Issue 3, March 2026.
Abstract We provide an alternative construction of the quasi‐Fuchsian flows introduced by Ghys. Our approach is based on the coupled vortex equations that allows to see these flows as thermostats on the unit tangent bundle of the Blaschke metric, uniquely determined by a conformal class and a holomorphic quadratic differential.
Mihajlo Cekić, Gabriel P. Paternain
wiley   +1 more source

Die Treffsicherheit von Auswahlkriterien für einen hypothetischen "Numerus Clausus"

open access: yesZeitschrift für Hochschulentwicklung, 2011
Auf der Grundlage einer prospektiven Studie zu den Faktoren des Studienerfolgs im Medizinstudium wurden Auswahlkriterien im Sinne eines hypothetischen Numerus clausus anhand der Schulleistungen berechnet.
Lukas Mitterauer   +2 more
doaj   +1 more source

Many neighborly inscribed polytopes and Delaunay triangulations [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2014
We present a very simple explicit technique to generate a large family of point configurations with neighborly Delaunay triangulations. This proves that there are superexponentially many combinatorially distinct neighborly $d$-polytopes with $n$ vertices
Bernd Gonska, Arnau Padrol
doaj   +1 more source

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