Results 11 to 20 of about 928,403 (288)

On split Lie color triple systems

open access: yesOpen Mathematics, 2019
In order to begin an approach to the structure of arbitrary Lie color triple systems, (with no restrictions neither on the dimension nor on the base field), we introduce the class of split Lie color triple systems as the natural generalization of split ...
Cao Yan, Zhang Jian, Cui Yunan
doaj   +1 more source

EXTENDED SUPERCONFORMAL SYMMETRY, FREUDENTHAL TRIPLE SYSTEMS AND GAUGED WZW MODELS [PDF]

open access: yes, 1995
We review the construction of extended ( N=2 and N=4 ) superconformal algebras over triple systems and the gauged WZW models invariant under them. The N=2 superconformal algebras (SCA) realized over Freudenthal triple systems (FTS) admit extension to ...
A. Proeyen Van   +35 more
core   +2 more sources

Systematic analysis for triple points in all magnetic symmorphic systems and symmetry-allowed coexistence of Dirac points and triple points

open access: yesNew Journal of Physics, 2018
Similar to Weyl fermions, a recently discovered topological fermion ‘triple point’ can be generated from the splitting of Dirac fermion in the systems with inversion symmetry (IS) breaking or time-reversal symmetry (TRS) breaking.
Chi-Ho Cheung   +5 more
doaj   +1 more source

N=5 three-algebras and 5-graded Lie superalgebras [PDF]

open access: yes, 2010
We discuss a generalization of N=6 three-algebras to N=5 three-algebras in connection to anti-Lie triple systems and basic Lie superalgebras of type II. We then show that the structure constants defined in anti-Lie triple systems agree with those of N=5 ...
Frappat L.   +2 more
core   +1 more source

Binary-Binary Interactions and the Formation of the PSR B1620-26 Triple System in M4 [PDF]

open access: yes, 1994
The hierarchical triple system containing the millisecond pulsar PSR B1620-26 in M4 is the first triple star system ever detected in a globular cluster. Such systems should form in globular clusters as a result of dynamical interactions between binaries.
Hut, P., McMillan, S., Rasio, F. A.
core   +2 more sources

Unbalanced steiner triple systems

open access: yesJournal of Combinatorial Theory, Series A, 1994
The authors study colouring properties of Steiner triple systems and derive several inequalities for sizes of their colour classes. Answering a question of A. Rosa, they give a construction (for any \(l\geq 6\)) of a family of \(l\)-chromatic Steiner triple systems with the following remarkable property: No matter how they are \(l\)-coloured, almost ...
Haddad, Lucien, Rödl, Vojtech
openaire   +1 more source

Spreading linear triple systems and expander triple systems

open access: yesEuropean Journal of Combinatorics, 2020
Some proofs are explained in a bit more details, one of the main theorems is stated in a precise form, and a minor mathematical error in Prop 3.3 is ...
Zoltán L. Blázsik   +1 more
openaire   +6 more sources

Phoebe 2.0 – Triple and multiple systems [PDF]

open access: yes, 2013
Some close binary formation theories require the presence of a third body so that the binary orbit can shrink over time. Tidal friction and Kozai cycles transfer energy from the binary to its companion, resulting in a close inner binary and a wide third ...
A. Prša   +20 more
core   +1 more source

GRAAL: A novel package to reconstruct data of triple-GEM detectors [PDF]

open access: yesEPJ Web of Conferences, 2020
Micro-Pattern Gas Detectors (MPGDs) are the new frontier among the gas tracking systems. Among them, the triple Gas Electron Multiplier (triple-GEM) detectors are widely used.
Farinelli Riccardo
doaj   +1 more source

M2-branes, Einstein manifolds and triple systems [PDF]

open access: yes, 2009
This is the written version of a talk given on 1 July 2009 at the XXV Max Born Symposium: the Planck Scale, held in Wroclaw, Poland. I review the possible transverse geometries to supersymmetric M2-brane configurations and discuss the representation ...
Jerzy Kowalski-Glikman   +3 more
core   +3 more sources

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