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

Optimal Multiattribute Screening

We provide a technique for constructing optimal multiattribute screening contracts in a general setting with one-dimensional types based on necessary optimality conditions. Our approach allows for type-dependent participation constraints and arbitrary risk ...

2016

Optimal Multiattribute Sreening

Thomas Alois Weber

We provide a technique for constructing optimal multiattribute screening contracts in a general setting with one-dimensional types based on necessary optimality conditions. Our approach allows for type-dependent participation constraints and arbitrary risk ...

2016

Approximating Functions On Stratified Sets

We investigate smooth approximations of functions, with prescribed gradient behavior on a distinguished stratified subset of the domain. As an application, we outline how our results yield important consequences for a recently introduced class of stochasti ...

Amer Mathematical Soc2015

On the Connection between the Hamilton-Jacobi-Bellman and the Fokker-Planck Control Frameworks

Fabio Nobile

In the framework of stochastic processes, the connection between the dynamic programming scheme given by the Hamilton-Jacobi-Bellman equation and a recently proposed control approach based on the Fokker-Planck equation is discussed. Under appropriate assum ...

2014

A concurrent atomistic and continuum coupling method with applications to thermo-mechanical problems

Jean-François Molinari, Guillaume Anciaux, Srinivasa Babu Ramisetti

We present a novel method to couple molecular dynamics with finite elements at finite temperatures using spatial filters. The mismatch in the dispersion relations between continuum and atomistic models leads, at finite temperature, to unwanted mesh vibrati ...

Wiley-Blackwell2014

Thumbnail galleries for procedural models

Mark Pauly, Pablo Federico Mueller, Boris Neubert, Stefan Lienhard

Procedural modeling allows for the generation of innumerable variations of models from a parameterized, conditional or stochastic rule set. Due to the abstractness, complexity and stochastic nature of rule sets, it is often very difficult to have an unders ...

Wiley-Blackwell2014

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

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

Alfio Quarteroni, Simone Deparis, Adelmo Cristiano Innocenza Malossi, Paolo Crosetto

Simulating arterial trees in the cardiovascular system can be made by the help of different models, depending on the outputs of interest and the desired degree of accuracy. In particular, one-dimensional fluid-structure interaction models for arteries are ...

Society for Industrial and Applied Mathematics2013

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

Fabio Nobile, Annalisa Buffa, Francesca Bonizzoni

We study the mixed formulation of the stochastic Hodge-Laplace problem defined on a n-dimensional domain D (

n \geq 1

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

MATHICSE2012

Gaussian upper density estimates for spatially homogeneous SPDEs

We consider a general class of SPDEs in mathbb{R}^d driven by a Gaussian spatially homogeneous noise which is white in time. We provide sufficient conditions on the coefficients and the spectral measure associated to the noise ensuring that the density of ...

2012

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

Graph Chatbot

Chat with Graph Search

Optimal Multiattribute Screening

Optimal Multiattribute Sreening

Approximating Functions On Stratified Sets

On the Connection between the Hamilton-Jacobi-Bellman and the Fokker-Planck Control Frameworks

A concurrent atomistic and continuum coupling method with applications to thermo-mechanical problems

Thumbnail galleries for procedural models

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

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

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

Gaussian upper density estimates for spatially homogeneous SPDEs

Thumbnail galleries for procedural models

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

On the Connection between the Hamilton-Jacobi-Bellman and the Fokker-Planck Control Frameworks

Approximating Functions On Stratified Sets

MATHICSE Technical Report : Moment equations for the mixed formulation of the Hodge Laplacian with stochastic data

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

Gaussian upper density estimates for spatially homogeneous SPDEs

Optimal Multiattribute Screening

Optimal Multiattribute Sreening

A concurrent atomistic and continuum coupling method with applications to thermo-mechanical problems