Publications associées à Variété (géométrie)

Multimodal Haptic Device, System, and Method of Using the Same

Simon Gallo, Giulio Rognini, Tobias Lukas Rolf Bützer

A multimodal haptic device operating as a closed-loop system, the device including a pipeline configured to allow a closed-loop flow of a fluid medium, a manifold operatively connected to the pipeline, the manifold having a pump and a valve to control and ...

2016

MATHICSE Technical Report : A novel iterative method to approximate structured singular values

Daniel Kressner

A novel method for approximating structured singular values (also known as

\mu

- values) is proposed and investigated. These quantities constitute an important tool in the stability analysis of uncertain linear control systems as well as in structured eig ...

MATHICSE2016

On a Lagrangian Formulation of the Incompressible Euler Equation

Hasan Inci

In this paper we show that the incompressible Euler equation on the Sobolev space H-s(R-n), s> n/2+1, can be expressed in Lagrangian coordinates as a geodesic equation on an infinite dimensional manifold. Moreover the Christoffel map describing the geodesi ...

Global Science Press2016

Fundamental Group And Pluridifferentials On Compact Kahler Manifolds

Yohan Cédric Loup Brunebarbe

A compact Kahler manifold X is shown to be simply connected if its 'symmetric cotangent algebra' is trivial. Conjecturally, such a manifold should even be rationally connected. The relative version is also shown: a proper surjective connected holomorphic m ...

Independent Univ Moscow-Ium2016

A reduced basis finite element heterogeneous multiscale method for Stokes flow in porous media

Assyr Abdulle, Ondrej Budác

A reduced basis Darcy-Stokes finite element heterogeneous multiscale method (RB-DS-FE-HMM) is proposed for the Stokes problem in porous media. The multiscale method is based on the Darcy-Stokes finite element heterogeneous multiscale method (DS-FE-HMM) int ...

Elsevier Science Sa2016

RENORMALIZATION AND BLOW-UP FOR WAVE MAPS FROM S-2 x R TO S-2

Sohrab Mirshams Shahshahani

We construct a one parameter family of finite time blow-ups to the co-rotational wave maps problem from S-2 x R to S-2, parameterized by nu is an element of (1/2, 1]. The longitudinal function u(t, alpha) which is the main object of study will be obtained ...

American Mathematical Society2016

On vertices and facets of combinatorial 2-level polytopes

Yuri Faenza, Manuel Francesco Aprile, Alfonso Bolívar Cevallos Manzano

2-level polytopes naturally appear in several areas of mathematics, including combinatorial optimization, polyhedral combinatorics, communication complexity, and statistics. We investigate upper bounds on the product of the number of facets and the number ...

Springer2016

Traces Of Human Functional Activity: Moment-To-Moment Fluctuations In Fmri Data

Dimitri Nestor Alice Van De Ville, Djalel Eddine Meskaldji, Luca Dodero

Dynamic functional connectivity (dFC) measured by functional magnetic resonance imaging (fMRI) shows evidence of large-scale networks with highly dynamic (re) configurations. We propose a novel approach to extract traces of human brain function by the cons ...

IEEE2016

Renormalization and blow up for wave maps from $S^2 \times \mathbb{R}$ to $S^2$

Sohrab Mirshams Shahshahani

We construct a one parameter family of nite time blow ups to the co-rotational wave maps problem from

S^2\times R

to

S^2

parameterized by

\nu \epsilon (\frac{1}{2},1]

. The longitudinal function

u(t,\alpha)

which is the main object of study will be ...

2016

Riemannian Optimization for Solving High-Dimensional Problems with Low-Rank Tensor Structure

Michael Maximilian Steinlechner

In this thesis, we present a Riemannian framework for the solution of high-dimensional optimization problems with an underlying low-rank tensor structure. Here, the high-dimensionality refers to the size of the search space, while the cost function is scal ...

EPFL2016

Variété (géométrie)

Graph Chatbot

Chattez avec Graph Search

Multimodal Haptic Device, System, and Method of Using the Same

MATHICSE Technical Report : A novel iterative method to approximate structured singular values

On a Lagrangian Formulation of the Incompressible Euler Equation

Fundamental Group And Pluridifferentials On Compact Kahler Manifolds

A reduced basis finite element heterogeneous multiscale method for Stokes flow in porous media

RENORMALIZATION AND BLOW-UP FOR WAVE MAPS FROM S-2 x R TO S-2

On vertices and facets of combinatorial 2-level polytopes

Traces Of Human Functional Activity: Moment-To-Moment Fluctuations In Fmri Data

Renormalization and blow up for wave maps from $S^2 \times \mathbb{R}$ to $S^2$

Riemannian Optimization for Solving High-Dimensional Problems with Low-Rank Tensor Structure

Fundamental Group And Pluridifferentials On Compact Kahler Manifolds

Renormalization and blow up for wave maps from $S^2 \times \mathbb{R}$ to $S^2$

MATHICSE Technical Report : A novel iterative method to approximate structured singular values

RENORMALIZATION AND BLOW-UP FOR WAVE MAPS FROM S-2 x R TO S-2

Riemannian Optimization for Solving High-Dimensional Problems with Low-Rank Tensor Structure

Multimodal Haptic Device, System, and Method of Using the Same

On a Lagrangian Formulation of the Incompressible Euler Equation

A reduced basis finite element heterogeneous multiscale method for Stokes flow in porous media

On vertices and facets of combinatorial 2-level polytopes

Traces Of Human Functional Activity: Moment-To-Moment Fluctuations In Fmri Data