Results 41 to 50 of about 27,580 (162)

Geometric construction of D-branes in WZW models [PDF]

, 2011
The geometric description of D-branes in WZW models is pushed forward. Our starting point is a gluing condition\, $J_{+}=FJ_-$ that matches the model's chiral currents at the worldsheet boundary through a linear map $F$ acting on the WZW Lie algebra. The
AY Alekseev, AY Alekseev, C Bachas, C Klimčík, C-S Chu, C-S Chu, CR Nappi, E Witten, E Witten, F. Ruiz Ruiz, G Felder, G Götz, G Horcajada, G. Horcajada, H Saleur, J Fuchs, J Rahmfeld, JM Figueroa-O’Farrill, JM Maldacena, L Birke, N Berkovits, N Berkovits, N Seiberg, R Hernández, S Fredenhagen, S Ribault, S Stanciu, S Stanciu, S Stanciu, S Stanciu, T Creutzig, T Quella, T Quella, T Quella, V Schomerus, V Schomerus, WM Boothby, Y Hikida, Y-KE Cheung   +38 more
core   +3 more sources

Frobenius groups of automorphisms and their fixed points [PDF]

, 2010
Suppose that a finite group $G$ admits a Frobenius group of automorphisms $FH$ with kernel $F$ and complement $H$ such that the fixed-point subgroup of $F$ is trivial: $C_G(F)=1$.
Belyaev V. V., Dade E. C., Evgeny Khukhro, Hall P., Khukhro E. I., Kreknin V. A., Kuzucuoglu M., Lazard M., Mal’cev A. I., Natalia Makarenko, Pavel Shumyatsky   +10 more
core   +2 more sources

Deformation theory of representations of prop(erad)s [PDF]

, 2008
We study the deformation theory of morphisms of properads and props thereby extending to a non-linear framework Quillen's deformation theory for commutative rings. The associated chain complex is endowed with a Lie algebra up to homotopy structure.
Bruno Vallette, Richardson, Sergei Merkulov   +2 more
core   +14 more sources

Hom-O-Operators and Hom-Yang-Baxter Equations

Advances in Mathematical Physics, 2015
In Hom-Lie set, we introduce the concept of Hom-O-operators and study its relation with classical Hom-Yang-Baxter equation, as well as left-symmetric Hom-algebras.
Yuanyuan Chen, Liangyun Zhang
doaj   +1 more source

On F-Algebroids and Dubrovin's Duality [PDF]

, 2019
In this note we introduce the concept of F-algebroid, and give its elementary properties and some examples. We provide a description of the almost duality for Frobenius manifolds, introduced by Dubrovin, in terms of a composition of two anchor maps of a ...
Morales, John Alexander Cruz, Torres-Gomez, Alexander   +1 more
core   +2 more sources

Klasifikasi Aljabar Lie Forbenius-Quasi Dari Aljabar Lie Filiform Berdimensi ≤ 5

Jambura Journal of Mathematics
In this research, we studied quasi-Frobenius Lie algebras and filiform Lie algebras of dimensions ≤ 5 over real field. The primary objective of this research is to classify the classification of filiform Lie algebras of dimensions ≤ 5 into quasi ...
Putri Nisa Pratiwi, Edi Kurniadi, Firdaniza Firdaniza   +2 more
doaj   +1 more source

The ABCD of topological recursion

, 2017
Kontsevich and Soibelman reformulated and slightly generalised the topological recursion of math-ph/0702045, seeing it as a quantization of certain quadratic Lagrangians in $T^*V$ for some vector space $V$.
Andersen, Jorgen Ellegaard, Borot, Gaëtan, Chekhov, Leonid O., Orantin, Nicolas   +3 more
core   +1 more source

Struktur Simplektik pada Aljabar Lie Affine aff(2,R)

Jambura Journal of Mathematics
In this research, we studied the affine Lie algebra aff(2,R). The aim of this research is to determine the 1-form in affine Lie algebra aff(2,R) which is associated with its symplectic structure so that affine Lie algebra aff(2,R) is a Frobenius Lie ...
Aurillya Queency, Edi Kurniadi, Firdaniza Firdaniza   +2 more
doaj   +1 more source

Double automorphisms of graded Lie algebras

, 2012
We introduce the concept of a double automorphism of an A-graded Lie algebra L. Roughly, this is an automorphism of L which also induces an automorphism of the group A. It is clear that the set of all double automorphisms of L forms a subgroup in Aut(L).
Acciarri, Cristina, Shumyatsky, Pavel
core   +1 more source

The role of identification in data‐driven policy iteration: A system theoretic study

International Journal of Robust and Nonlinear Control, EarlyView.
Abstract The goal of this article is to study fundamental mechanisms behind so‐called indirect and direct data‐driven control for unknown systems. Specifically, we consider policy iteration applied to the linear quadratic regulator problem. Two iterative procedures, where data collected from the system are repeatedly used to compute new estimates of ...
Bowen Song, Andrea Iannelli
wiley   +1 more source