Publications related to Implicit coupling of one-dimensional and three-dimensional blood flow models with compliant vessels

A comparative study of shock capturing models for the discontinuous Galerkin method

Dealing with strong shocks while retaining numerical dissipation of reasonably low level has been one of the major challenges for high order methods like discontinuous Galerkin. In the literature, various shock capturing models have been designed based on ...

Elsevier2017

From Tarski's Plank Problem to Simultaneous Approximation

János Pach, Andrei Kupavskii

A slab (or plank) is the part of the d-dimensional Euclidean space that lies between two parallel hyperplanes. The distance between the these hyperplanes is called the width of the slab. It is conjectured that the members of any infinite family of slabs wi ...

Mathematical Assoc Amer2017

A FUNCTIONAL FRAMEWORK FOR ULTRASOUND IMAGING

Paul Hurley, Matthieu Martin Jean-André Simeoni

Delay-And-Sum (DAS), the state-of-art in ultrasound imaging, is known to be sub-optimal, resulting in low resolution and contrast. Most proposed improvements involve ad-hoc re-weighting, or hit computational bottlenecks given real-time requirements. This p ...

2017

Breakdown of Optical Phonons' Splitting in Two-Dimensional Materials

Nicola Marzari, Marco Gibertini, Thibault Daniel Pierre Sohier

We investigate the long-wavelength dispersion of longitudinal and transverse optical phonon modes in pillar two-diinensional materials, mriltilayers, and their heterostructures. Using analytical models and density-functional perturbation theory in a two-di ...

Amer Chemical Soc2017

Impact of nuclear produced thermal pollution on a lake with short residence time - what can models resolve?

Alfred Johny Wüest, Damien Bouffard

Introduction-Thermal pollution can have considerable influence on water temperature in freshwater systems notably affecting stratification [Kirillin et al., 2013]. Consequences can be seen across the entire aquatic food web [Barnett, 1971; Cairns, 1971; Sy ...

2016

Depth: the Forgotten Dimension in Multisensory Research

Andrea Serino

The last quarter of a century has seen a dramatic rise of interest in the spatial constraints on multisensory integration. However, until recently, the majority of this research has investigated integration in the space directly in front of the observer. T ...

Brill Academic Publishers2016

Impact of axions on confinement in three and two dimensions

In this paper we discuss well-known three- and two-dimensional models with confinement, namely, the Polyakov compact electrodynamics in 3D and two-dimensional CP(N-1) sigma model, and reveal changes in the confining regimes of these models upon adding the ...

Amer Physical Soc2015

Moment equations for the mixed formulation of the Hodge Laplacian with stochastic loading term

Fabio Nobile, Annalisa Buffa, Francesca Bonizzoni

We study the mixed formulation of the stochastic Hodge-Laplace problem dened on a

n

-dimensional domain

D (n ≥ 1)

, with random forcing term. In particular, we focus on the magnetostatic problem and on the Darcy problem in the three dimensional case. We ...

2014

On the physical consistency between three-dimensional and one-dimensional models in haemodynamics

Alfio Quarteroni, Christian Vergara, Luca Formaggia

In this work we discuss the reliability of the coupling among three-dimensional (3D) and one-dimensional (1D) models that describe blood flowing into the circulatory tree. In particular, we study the physical consistency of the 1D model with respect to the ...

Academic Press Inc Elsevier Science2013

Local discontinuous Galerkin methods for fractional diffusion equations

Jan Sickmann Hesthaven

We consider the development and analysis of local discontinuous Galerkin methods for fractional diffusion problems in one space dimension, characterized by having fractional derivatives, parameterized by beta in [1,2]. After demonstrating that a classic ap ...

EDP Sciences2013

Implicit coupling of one-dimensional and three-dimensional blood flow models with compliant vessels

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A comparative study of shock capturing models for the discontinuous Galerkin method

From Tarski's Plank Problem to Simultaneous Approximation

A FUNCTIONAL FRAMEWORK FOR ULTRASOUND IMAGING

Breakdown of Optical Phonons' Splitting in Two-Dimensional Materials

Impact of nuclear produced thermal pollution on a lake with short residence time - what can models resolve?

Depth: the Forgotten Dimension in Multisensory Research

Impact of axions on confinement in three and two dimensions

Moment equations for the mixed formulation of the Hodge Laplacian with stochastic loading term

On the physical consistency between three-dimensional and one-dimensional models in haemodynamics

Local discontinuous Galerkin methods for fractional diffusion equations

On the physical consistency between three-dimensional and one-dimensional models in haemodynamics

Depth: the Forgotten Dimension in Multisensory Research

From Tarski's Plank Problem to Simultaneous Approximation

Impact of axions on confinement in three and two dimensions

Impact of nuclear produced thermal pollution on a lake with short residence time - what can models resolve?

Local discontinuous Galerkin methods for fractional diffusion equations

Moment equations for the mixed formulation of the Hodge Laplacian with stochastic loading term

A FUNCTIONAL FRAMEWORK FOR ULTRASOUND IMAGING

Breakdown of Optical Phonons' Splitting in Two-Dimensional Materials

A comparative study of shock capturing models for the discontinuous Galerkin method