scholarly journals Divided power (co)homology. Presentations of simple finite dimensional modular Lie superalgebras with Cartan matrix

2010 ◽  
Vol 12 (1) ◽  
pp. 237-278 ◽  
Author(s):  
Sofiane Bouarroudj ◽  
Pavel Grozman ◽  
Alexei Lebedev ◽  
Dimitry Leites
Keyword(s):  
Cartan Matrix ◽  
Lie Superalgebras ◽  
Divided Power ◽  
Finite Dimensional ◽  
Modular Lie Superalgebras

The Finite-dimensional Modular Lie Superalgebra Γ

2010 ◽  
Vol 17 (03) ◽  
pp. 525-540 ◽  
Author(s):  
Xiaoning Xu ◽  
Yongzheng Zhang ◽  
Liangyun Chen
Keyword(s):  
Lie Superalgebra ◽  
Lie Superalgebras ◽  
Explicit Description ◽  
Cartan Type ◽  
Modular Lie Superalgebra ◽  
New Family ◽  
Finite Dimensional ◽  
Derivation Superalgebra ◽  
Modular Lie Superalgebras

A new family of finite-dimensional modular Lie superalgebras Γ is defined. The simplicity and generators of Γ are studied and an explicit description of the derivation superalgebra of Γ is given. Moreover, it is proved that Γ is not isomorphic to any known Lie superalgebra of Cartan type.

scholarly journals Generators of Simple Modular Lie Superalgebras

2016 ◽  
Vol 23 (02) ◽  
pp. 347-360
Author(s):  
Liming Tang ◽  
Wende Liu
Keyword(s):  
Lie Superalgebras ◽  
Closed Field ◽  
Characteristic P ◽  
Algebraically Closed Field ◽  
Cartan Type ◽  
Finite Dimensional ◽  
Modular Lie Superalgebras

Let X be one of the finite-dimensional graded simple Lie superalgebras of Cartan type W, S, H, K, HO, KO, SHO or SKO over an algebraically closed field of characteristic p > 3. In this paper we prove that X can be generated by one element except the ones of type W, HO, KO or SKO in certain exceptional cases in which X can be generated by two elements. As a subsidiary result, we prove that certain classical Lie superalgebras or their relatives can be generated by one or two elements.

scholarly journals The Roots of Exceptional Modular Lie Superalgebras with Cartan Matrix

2020 ◽  
Vol 6 (1) ◽  
pp. 63-118
Author(s):  
Sofiane Bouarroudj ◽  
Dimitry Leites ◽  
Olexander Lozhechnyk ◽  
Jin Shang
Keyword(s):  
Cartan Matrix ◽  
Lie Superalgebras ◽  
Modular Lie Superalgebras

scholarly journals The Natural Filtration of Finite Dimensional Modular Lie Superalgebras of Special Type

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Keli Zheng ◽  
Yongzheng Zhang
Keyword(s):  
Lie Superalgebra ◽  
Lie Superalgebras ◽  
Prime Characteristic ◽  
Modular Lie Superalgebra ◽  
Finite Dimensional ◽  
Natural Filtration ◽  
Modular Lie Superalgebras

This paper is concerned with the natural filtration of Lie superalgebraS(n,m)of special type over a field of prime characteristic. We first construct the modular Lie superalgebraS(n,m). Then we prove that the natural filtration ofS(n,m)is invariant under its automorphisms.

FINITE-DIMENSIONAL SPECIAL ODD HAMILTONIAN SUPERALGEBRAS IN PRIME CHARACTERISTIC

2009 ◽  
Vol 11 (04) ◽  
pp. 523-546 ◽  
Author(s):  
WENDE LIU ◽  
YINGHUA HE
Keyword(s):  
Lie Superalgebras ◽  
The Other ◽  
Prime Characteristic ◽  
Characteristic P ◽  
Cartan Type ◽  
New Family ◽  
Finite Dimensional ◽  
Modular Lie Superalgebras

In this paper, we study a new family of finite-dimensional simple Lie superalgebras of Cartan type over a field of characteristic p > 3, the so-called special odd Hamiltonian superalgebras. The spanning sets are first given and then the grading structures are described explicitly. Finally, the simplicity and the dimension formulas are determined. As application, using the dimension formulas, we make a comparison between the special odd Hamiltonian superalgebras and the other known families of finite-dimensional simple modular Lie superalgebras of Cartan type.

Sign in / Sign up

Export Citation Format

Share Document