Zobrazeno 1 - 5
of 5
pro vyhledávání: '"George Petroulakis"'
Publikováno v:
Linear Algebra and its Applications. 610:488-505
Typically, a linear projection of the Grassmannian in its Plucker embedding is generically injective, unless the image of the Grassmannian is a linear space. A notable exception are self-adjoint linear projections, which have even degree. We consider
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0523ed9d5255e2a9f4d4d1547b31c0a
https://doi.org/10.1016/j.laa.2020.10.006
https://doi.org/10.1016/j.laa.2020.10.006
Autor:
John Leventides, George Petroulakis
Publikováno v:
Advances in Applied Clifford Algebras. 27:1503-1515
In this article we define a number of varieties and sets in the projective space \({\mathbb{P} \left(\wedge^{2}\mathbb{R}^{n}\right)}\), which are obtained from the spectral analysis of a 2-tensor in \({\wedge^2\mathbb{R}^n}\). We refer to these sets
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93145309d8cb86dc625605b0ba119ce5
https://doi.org/10.1007/s00006-016-0721-7
https://doi.org/10.1007/s00006-016-0721-7
Publikováno v:
IFAC Proceedings Volumes. 46:605-610
The paper introduces the formulation of an exact algebrogeometric problem, the study of the Determinantal Assignment Problem (DAP) in the set up of design, where approximate solutions of the algebraic problem are sought. Integral part of the solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef0e3f7611cd23c35485384cef065414
https://doi.org/10.3182/20130204-3-fr-2033.00097
https://doi.org/10.3182/20130204-3-fr-2033.00097
The approximation of a multivector by a decomposable one is a distance-optimization problem between the multivector and the Grassmann variety of lines in a projective space. When the multivector diverges from the Grassmann variety, then the approxima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e77856893fff7d669d0ad58e6e44d186
Publikováno v:
Linear Algebra and its Applications
The Determinantal Assignment Problem (DAP) has been introduced as the unifying description of all frequency assignment problems in linear systems and it is studied in a projective space setting. This is a multi-linear nature problem and its solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfbc1437c571341c547760ed688251b2