Concept

Dualité (mathématiques)

Publications associées (72)

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Transnational Expertise and Local Policies for the Architecture of Spanish Tourism Industry

Sila Karatas

This chapter discusses the political, economic and spatial encounters between transnational networks and national structures behind the raise of international tourist trade and local industry in the 1960s Spain. Through a cross-reading between the privatiz ...

Routledge2022

Preserving Self-Duality During Logic Synthesis for Emerging Reconfigurable Nanotechnologies

Giovanni De Micheli, Heinz Riener, Shubham Rai, Akash Kumar

Emerging reconfigurable nanotechnologies allow the implementation of self-dual functions with a fewer number of transistors as compared to traditional CMOS technologies. To achieve better area results for Reconfigurable Field-Effect Transistors (RFET)-base ...

2021

Working on mobility from people

Vincent Kaufmann

Describing, understanding, explaining and regulating mobility requires transversal approaches. Traditionally, mobility analysis proceeds by partitioning into four differentiated forms according to two dimensions: the temporality of which it is based and th ...

Routledge2021

Gelfand pairs admit an Iwasawa decomposition

Nicolas Monod

Every Gelfand pair (G, K) admits a decomposition G = K P, where P < G is an amenable subgroup. In particular, the Furstenberg boundary of G is homogeneous. Applications include the complete classification of non-positively curved Gelfand pairs, relying on ...

SPRINGER HEIDELBERG2020

A simple proof for a forbidden subposet problem

Abhishek Methuku

The poset Y-k,Y-2 consists of k + 2 distinct elements x(1), x(2), ..., x(k), y(1), y(2), such that x(1)

ELECTRONIC JOURNAL OF COMBINATORICS2020

Random extrapolation for primal-dual coordinate descent

Volkan Cevher, Ahmet Alacaoglu

We introduce a randomly extrapolated primal-dual coordinate descent method that adapts to sparsity of the data matrix and the favorable structures of the objective function. Our method updates only a subset of primal and dual variables with sparse data, an ...

2020

Hochschild (co)homology of Koszul dual pairs

In this article we prove that the Tamarkin–Tsygan calculus of an Adams connected augmented dg algebra and of its Koszul dual are dual to each other. This uses the fact that the Hochschild cohomology and homology may be regarded as a twisted convolution dg ...

2019

Simple and projective correspondence functors

Jacques Thévenaz, Serge Bouc

A correspondence functor is a functor from the category of finite sets and correspondences to the category of k-modules, where k is a commutative ring. We determine exactly which simple correspondence functors are projective. We also determine which simple ...

2019

Structure of the mitochondrial import gate reveals distinct preprotein paths

Marilena Wischnewski, Jian Qiu, Thomas Becker

The translocase of the outer mitochondrial membrane (TOM) is the main entry gate for proteins(1-4). Here we use cryo-electron microscopy to report the structure of the yeast TOM core complex(5-9) at 3.8-angstrom resolution. The structure reveals the high-r ...

2019

Integrin-Mediated Macrophage Adhesion Promotes Lymphovascular Dissemination in Breast Cancer

Michele De Palma, Mario Leonardo Squadrito, Sina Nassiri

Lymphatic vasculature is crucial for metastasis in triple-negative breast cancer (TNBC); however, cellular and molecular drivers controlling lymphovascular metastasis are poorly understood. We define a macrophage-dependent signaling cascade that facilitate ...

CELL PRESS2019