Publications associées à Projective orthogonal group

K3 surfaces, cyclotomic polynomials and orthogonal groups

Let X be a complex projective K3 surface and let T-X be its transcendental lattice; the characteristic polynomials of isometries of T-X induced by automorphisms of X are powers of cyclotomic polynomials. Which powers of cyclotomic polynomials occur? The ai ...

Springer Int Publ Ag2024

Educating Engineering Students to Address Bias and Discrimination Within Their Project Teams

Roland John Tormey, Siara Ruth Isaac, Nihat Kotluk

What training should engineering students receive to enable them to contribute to reducing bias, discrimination and the persistent lack of diversity in engineering? Collaboration is central to professional engineering work and, consequently, teamwork and g ...

2023

Numerical Approximation Of Orthogonal Maps

Marco Picasso, Alexandre Caboussat, Dimitrios Gourzoulidis

Orthogonal maps are the solutions of the mathematical model of paper-folding, also called the origami problem. They consist of a system of first-order fully nonlinear equations involving the gradient of the solution. The Dirichlet problem for orthogonal ma ...

2019

Irreducible Subgroups of Simple Algebraic Groups – A Survey

Donna Testerman

Let G be a simple linear algebraic group over an algebraically closed field K of characteristic p≥ 0, let H be a proper closed subgroup of G and let V be a nontrivial finite dimensional irreducible rational KG-module. We say that (G,H, V) is an irreducible ...

Cambridge University Press2019

LSST: From Science Drivers to Reference Design and Anticipated Data Products

Darong Huang, Jonathan Andrew Blazek, Anja Annemone Becker, Shikhar Tuli, Michelle Miller, Guillaume Blanc, Abhijit Saha, Wei Cui, Christopher Montgomery, Darko Jevremovic

We describe here the most ambitious survey currently planned in the optical, the Large Synoptic Survey Telescope (LSST). The LSST design is driven by four main science themes: probing dark energy and dark matter, taking an inventory of the solar system, ex ...

IOP PUBLISHING LTD2019

On irreducible subgroups of simple algebraic groups

Donna Testerman, Claude Marion

Let G be a simple algebraic group over an algebraically closed field K of characteristic p >= 0, let H be a proper closed subgroup of G and let V be a nontrivial irreducible KG-module, which is p-restricted, tensor indecomposable and rational. Assume that ...

Springer Heidelberg2017

Contextualizing the co-creation of artefacts within the nested social structure of a collaborative MOOC

Pierre Dillenbourg, Kshitij Sharma, Stian Haklev

MOOCs have traditionally been seen as providing an individual learning experience, however there is an increasing trend towards enabling social learning in MOOCs. To make online learning at scale more social and collaborative, some MOOCs have introduced co ...

2017

High-quality parallel-ray X-Ray CT back projection using optimized interpolation

Michaël Unser, Michael Thompson McCann

We propose a new, cost-efficient method for computing back projections in parallel-ray X-ray CT. Forward and back projections are the basis of almost all X-ray CT reconstruction methods, but computing these accurately is costly. In the special case of para ...

Institute of Electrical and Electronics Engineers2017

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Projective orthogonal group

K3 surfaces, cyclotomic polynomials and orthogonal groups

Educating Engineering Students to Address Bias and Discrimination Within Their Project Teams

Numerical Methods for First and Second Order Fully Nonlinear Partial Differential Equations

Numerical Approximation Of Orthogonal Maps

Irreducible Subgroups of Simple Algebraic Groups – A Survey

LSST: From Science Drivers to Reference Design and Anticipated Data Products

Spinning operators and defects in conformal field theory

On irreducible subgroups of simple algebraic groups

Contextualizing the co-creation of artefacts within the nested social structure of a collaborative MOOC

High-quality parallel-ray X-Ray CT back projection using optimized interpolation

Graph Chatbot

Chattez avec Graph Search

Numerical Approximation Of Orthogonal Maps

Educating Engineering Students to Address Bias and Discrimination Within Their Project Teams

Contextualizing the co-creation of artefacts within the nested social structure of a collaborative MOOC

Irreducible Subgroups of Simple Algebraic Groups – A Survey

Numerical Methods for First and Second Order Fully Nonlinear Partial Differential Equations

Spinning operators and defects in conformal field theory

On irreducible subgroups of simple algebraic groups

K3 surfaces, cyclotomic polynomials and orthogonal groups

LSST: From Science Drivers to Reference Design and Anticipated Data Products

High-quality parallel-ray X-Ray CT back projection using optimized interpolation