Results 11 to 20 of about 872,521 (356)

Error bounds for Lie group representations in quantum mechanics [PDF]

open access: yesJournal of Physics A: Mathematical and Theoretical, 2022
We provide state-dependent error bounds for strongly continuous unitary representations of connected Lie groups. That is, we bound the difference of two unitaries applied to a state in terms of the energy with respect to a reference Hamiltonian ...
Lauritz van Luijk   +3 more
semanticscholar   +1 more source

Nonlinear Filter for Simultaneous Localization and Mapping on a Matrix Lie Group Using IMU and Feature Measurements [PDF]

open access: yesIEEE Transactions on Systems, Man, and Cybernetics: Systems, 2021
Simultaneous localization and mapping (SLAM) is a process of concurrent estimation of the vehicle’s pose and feature locations with respect to a frame of reference.
Hashim A. Hashim, A. E. Eltoukhy
semanticscholar   +1 more source

A type B analog of the Lie representation [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2020
We describe a type B analog of the much studied Lie representation of the symmetric group. The nth Lie representation of Sn restricts to the regular representation of Sn−1, and our generalization mimics this property.
Andrew Berget
doaj   +1 more source

A new division algebra representation of E8 [PDF]

open access: yesJournal of Mathematics and Physics, 2023
We construct the well-known decomposition of the Lie algebra e8 into representations of e6⊕su(3) using explicit matrix representations over pairs of division algebras.
T. Dray, C. Manogue, Robert A. Wilson
semanticscholar   +1 more source

The full cohomology, abelian extensions and formal deformations of Hom-pre-Lie algebras

open access: yesElectronic Research Archive, 2022
The main purpose of this paper is to provide a full cohomology of a Hom-pre-Lie algebra with coefficients in a given representation. This new type of cohomology exploits strongly the Hom-type structure and fits perfectly with simultaneous deformations of
Shanshan Liu   +2 more
doaj   +1 more source

Surjektifitas Pemetaan Eksponensial untuk Grup Lie Heisenberg yang Diperumum

open access: yesJambura Journal of Mathematics, 2023
The Heisenberg Lie Group is the most frequently used model for studying the representation theory of Lie groups. This Lie group is modular-noncompact and its Lie algebra is nilpotent.
Edi Kurniadi   +2 more
doaj   +1 more source

Ruang Fase Tereduksi Grup Lie Aff (1)

open access: yesJambura Journal of Mathematics, 2021
ABSTRAK Dalam artikel ini dipelajari ruang fase tereduksi dari suatu grup Lie khususnya untuk grup Lie affine  berdimensi 2. Tujuannya adalah untuk mengidentifikasi ruang fase tereduksi dari  melalui orbit coadjoint buka di titik tertentu pada ruang ...
Edi Kurniadi
doaj   +1 more source

Generalized Reynolds Operators on Lie-Yamaguti Algebras

open access: yesAxioms, 2023
In this paper, the notion of generalized Reynolds operators on Lie-Yamaguti algebras is introduced, and the cohomology of a generalized Reynolds operator is established.
Wen Teng, Jiulin Jin, Fengshan Long
doaj   +1 more source

The representation zeta function of a FAb compact p‐adic Lie group vanishes at −2 [PDF]

open access: yes, 2013
Let G be a compact p ‐adic Lie group and suppose that G is FAb, that is, that H/[H,H] is finite for every open subgroup H of G . The representation zeta function ζG(s)=∑χ∈Irr(G)χ(1)−s encodes the distribution of continuous irreducible complex characters ...
J. González-Sánchez   +2 more
semanticscholar   +1 more source

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