Publications related to Group action

Relative Projectivity and Relative Endotrivial Modules

This dissertation is concerned with modular representation theory of finite groups, and more precisely, with the study of classes of representations, which we shall term relative endotrivial modules. Given a prime number p, a finite group G of order divisi ...

EPFL2012

Graph-Constrained Group Testing

Amin Karbasi, Mahdi Cheraghchi Bashi Astaneh, Soheil Mohajerzefreh

Non-adaptive group testing involves grouping arbitrary subsets of

n

items into different pools. Each pool is then tested and defective items are identified. A fundamental question involves minimizing the number of pools required to identify at most

d

d ...

2012

Swiss Standards for Existing Structures

Thomas Vogel

In January 2011, the Swiss Society of Engineers and Architects (SIA) published a series of standards for existing structures. The standard entitled 'existing structures-bases for examination and interventions' specifies the principles, the terminology and ...

2012

Integrated Approach for the Intensification of Heterogeneous Catalytic Processes

Lioubov Kiwi, Rocio Micaela Crespo Quesada

The integrated approach for the design of solid catalysts for process intensification is presented addressing simultaneously different levels of scale and complexity involved in the development starting from the molecular/nano-scale of the active phase opt ...

2011

Do Firms Know the Scope of their R&D Network? An Empirical Investigation of the Determinants of Network Awareness on French Survey Data

Stéphane Lhuillery

Although research and development (R&D) networks influence the innovation performance of their members, firms may not be fully aware of the scope of their network. In particular, due to cost reasons, they may not be fully informed of their “indirect ties”, ...

Taylor & Francis2011

Catalytic Asymmetric Functionalization of Inert Bonds and Synthesis of Bioactive Natural Products

Nicolai Cramer

The direct and enantioselective functionalization of inert bonds such as carbon-hydrogen and carbon-carbon is an emerging tool towards more sustainable and efficient synthetic methods. The individual activation pathways like concerted deprotonation metalat ...

2011

SIA 269/1, Actions

Pierino Lestuzzi

Résumé ...

2011

Some remarks on orbit sets of unimodular rows

Jean Fasel

Let A be a d-dimensional smooth algebra over a perfect field of characteristic not 2. Let Um(n+1)(A)/En+1 (A) be the set of unimodular rows of length n + 1 up to elementary transformations. If n >= (d + 2)/2, it carries a natural structure of group as disc ...

2011

Linear Manifold Approximation based on Differences of Tangents

Pascal Frossard, Sofia Karygianni

In this paper, we consider the problem of manifold approximation with affine subspaces. Our objective is to discover a set of low dimensional affine subspaces that represents manifold data accurately while preserving the manifold’s structure. For this purp ...

2011

Group secret key agreement over state-dependent wireless broadcast channels

Christina Fragouli, Suhas Diggavi, Mahdi Jafari Siavoshani

We consider a group of m trusted nodes that aim to create a shared secret key K, using a state-dependent wireless broadcast channel that exists from one of the honest nodes to the rest of the nodes including a passive eavesdropper Eve. All of the trusted n ...

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Relative Projectivity and Relative Endotrivial Modules

Graph-Constrained Group Testing

Swiss Standards for Existing Structures

Integrated Approach for the Intensification of Heterogeneous Catalytic Processes

Do Firms Know the Scope of their R&D Network? An Empirical Investigation of the Determinants of Network Awareness on French Survey Data

Catalytic Asymmetric Functionalization of Inert Bonds and Synthesis of Bioactive Natural Products

SIA 269/1, Actions

Some remarks on orbit sets of unimodular rows

Linear Manifold Approximation based on Differences of Tangents

Group secret key agreement over state-dependent wireless broadcast channels

Some remarks on orbit sets of unimodular rows

Relative Projectivity and Relative Endotrivial Modules

Swiss Standards for Existing Structures

SIA 269/1, Actions

Linear Manifold Approximation based on Differences of Tangents

Integrated Approach for the Intensification of Heterogeneous Catalytic Processes

Catalytic Asymmetric Functionalization of Inert Bonds and Synthesis of Bioactive Natural Products

Group secret key agreement over state-dependent wireless broadcast channels

Graph-Constrained Group Testing

Do Firms Know the Scope of their R&D Network? An Empirical Investigation of the Determinants of Network Awareness on French Survey Data