Publications associées à Logarithme complexe

Modeling Solid-fluid Transitions in Snow Avalanches Using the Material Point Method

Johan Alexandre Philippe Gaume, Alec van Herwijnen

Snowslab avalanches start with the failure of a weak snow layer buried below a cohesive snow slab. After failure,the very porous character of the weak layer leads toits volumetric collapse and thus closing of crack facesdue to the weight of the overlaying ...

2019

MATHICSE Technical Report : Modelling spatially dependent functional data via regression with differential regularization

Fabio Nobile, Eleonora Arnone

We propose a method for modelling spatially dependent functional data, based on regression with differential regularization. The regularizing term enables to include problem-specific information about the spatio-temporal variation of phenomenon under study ...

MATHICSE2018

Arithmetic and geometric structures in cryptography

Benjamin Pierre Charles Wesolowski

We explore a few algebraic and geometric structures, through certain questions posed by modern cryptography. We focus on the cases of discrete logarithms in finite fields of small characteristic, the structure of isogeny graphs of ordinary abelian varietie ...

EPFL2018

Indiscreet logarithms in finite fields of small characteristic

Robert Granger, Thorsten Kleinjung, Jens Markus Zumbrägel

Recently, several striking advances have taken place regarding the discrete logarithm problem (DLP) in finite fields of small characteristic, despite progress having remained essentially static for nearly thirty years, with the best known algorithms being ...

2018

Consensus guidelines for the use and interpretation of angiogenesis assays

Michele De Palma, George Coukos, Patrycja Nowak-Sliwinska, Elizabeth Anne Allen, Yan Gong

The formation of new blood vessels, or angiogenesis, is a complex process that plays important roles in growth and development, tissue and organ regeneration, as well as numerous pathological conditions. Angiogenesis undergoes multiple discrete steps that ...

2018

Exploring the energy use drivers of 10 cities at microscale level

Franziska Meinherz, Aristide Henri Roger Athanassiadis, João Vitor Meirelles de Miranda

Cities are responsible for the predominant share of anthropogenic environmental pressures. Recently, consistent methodologies to measure the metabolism of cities have been developed in order to enhance comparability between case studies and enable cross-ci ...

Elsevier2017

Observations of Sagittarius A* during the pericenter passage of the G2 object with MAGIC

Thomas Günther Bretz

Context. We present the results of a multi-year monitoring campaign of the Galactic center (GC) with the MAGIC telescopes. These observations were primarily motivated by reports that a putative gas cloud (G2) would be passing in close proximity to the supe ...

Edp Sciences S A2017

Low-energy biomarker detection through charge-based impedance measurements

Mihai Adrian Ionescu, Junrui Zhang, Marco Mazza

A novel approach for the detection of biomarkers in aqueous condition via differential impedance is presented. The binding of biomarkers onto functionalized inter-digital electrodes induces a change in the sensor impedance, both in its real and imaginary c ...

2016

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Logarithme complexe

Modeling Solid-fluid Transitions in Snow Avalanches Using the Material Point Method

Monitoring distributed fragmented skylines

MATHICSE Technical Report : Modelling spatially dependent functional data via regression with differential regularization

Arithmetic and geometric structures in cryptography

Indiscreet logarithms in finite fields of small characteristic

Consensus guidelines for the use and interpretation of angiogenesis assays

Exploring the energy use drivers of 10 cities at microscale level

Observations of Sagittarius A* during the pericenter passage of the G2 object with MAGIC

Indiscreet discrete logarithms

Low-energy biomarker detection through charge-based impedance measurements

Graph Chatbot

Chattez avec Graph Search

Arithmetic and geometric structures in cryptography

Monitoring distributed fragmented skylines

Exploring the energy use drivers of 10 cities at microscale level

Modeling Solid-fluid Transitions in Snow Avalanches Using the Material Point Method

MATHICSE Technical Report : Modelling spatially dependent functional data via regression with differential regularization

Indiscreet logarithms in finite fields of small characteristic

Low-energy biomarker detection through charge-based impedance measurements

Observations of Sagittarius A* during the pericenter passage of the G2 object with MAGIC

Consensus guidelines for the use and interpretation of angiogenesis assays

Indiscreet discrete logarithms