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In this paper we prove characterizations of $p$-nilpotency for fusion systems and $p$-local finite groups that are inspired by results in the literature for finite groups. In particular, we generalize criteria by Atiyah, Brunetti,…

Algebraic Topology · Mathematics 2015-05-29 J. Cantarero , J. Scherer , A. Viruel

We adopt the $p$-group generation algorithm to classify small-dimensional nilpotent Lie algebras over small fields. Using an implementation of this algorithm, we list the nilpotent Lie algebras of dimension at most~9 over $\F_2$ and those…

Rings and Algebras · Mathematics 2016-09-07 Csaba Schneider

These are expanded notes of a two-semester course on Lie groups and Lie algebras given by the author at MIT.

Representation Theory · Mathematics 2026-05-26 Pavel Etingof

In this note, the correction to the proof of one theorem in some our previous paper [arXiv:1302.0589] will be given.

Rings and Algebras · Mathematics 2020-02-18 Bui Xuan Hai

Hom-Lie algebras are generalizations of Lie algebras that arise naturally in the study of nonassociative algebraic structures. In this paper, the concepts of solvable and nilpotent Hom-Lie algebras studied further. In the theory of groups,…

Rings and Algebras · Mathematics 2023-05-02 Shadi Shaqaqha , Nadeen Kdaisat

This paper introduces the idea of pseudo-group. Applications of pseudo-groups in Group Theory and Symmetry Breaking in Particle Physics and Cosmology are considered.

High Energy Physics - Theory · Physics 2007-05-23 S. C. Woon

Short review article on quantum computation accepted for Supplement III, Encyclopaedia of Mathematics (publication expected Summer 2001). See also http://www.wkap.nl/series.htm/ENM

Quantum Physics · Physics 2007-05-23 E. H. Knill , M. A. Nielsen

Chapter published in, "The Physics of Superconductors," Vol II, edited by Bennemann and Ketterson, Springer-Verlag, 2004.

Mesoscale and Nanoscale Physics · Physics 2007-05-23 Venkat Chandrasekhar

The content of this preprint together with additional material appears now in 0706.2154.

Representation Theory · Mathematics 2007-06-14 M. Domokos

We give a classification of the principal and distinguished nilpotent pairs in all classical Lie algebras. As a classification of the principal pairs in the exceptional simple Lie algebras was obtained earlier (see Appendix to Ginzburg's…

Representation Theory · Mathematics 2007-05-23 Alexander G. Elashvili , Dmitri I. Panyushev

This paper explores the properties of multiplicative Lie algebra structures on a nilpotent group of class $2$. We also present a method for determining a multiplicative Lie algebra structure on a group that serves as an extension of one Lie…

Group Theory · Mathematics 2024-09-26 Deepak Pal , Amit Kumar , Sumit Kumar Upadhyay

Revised version to be published in the Proceedings of the Encuentros Relativistas Espa\~noles, September, 2000 [ http://hades.eis.uva.es/EREs2000 ]

General Relativity and Quantum Cosmology · Physics 2017-08-23 Donato Bini , Robert T. Jantzen

These are notes of a graduate course on representations of non-compact semisimple Lie groups given by the author at MIT.

Representation Theory · Mathematics 2024-09-09 Pavel Etingof

This paper has been superseded to a great extent by the following: Paper: math.AG/0511558 Title: The Neron-Severi group of a proper seminormal complex variety Authors: L. Barbieri-Viale, A. Rosenschon & V. Srinivas Paper: math.AG/0102150…

Algebraic Geometry · Mathematics 2007-05-23 L. Barbieri-Viale , A. Rosenschon

The paper is devoted to the study of geodesic orbit Riemannian metrics on nilpotent Lie groups. The main result is the construction of continuous families of pairwise non-isomorphic connected and simply connected nilpotent Lie groups, every…

Differential Geometry · Mathematics 2024-08-20 Yu. G. Nikonorov

This is a survey of results on partially commutative groups and partially commutative algebras.

Group Theory · Mathematics 2020-11-24 Evgeny Poroshenko , Evgeny Timoshenko

We discuss the basic properties of Lie groupoids, Lie algebroids and Lie pseudo-groups in view of applying these techniques to the analysis of Jordan-H\"older resolutions and, subsequently, to the integration of partial differential…

Differential Geometry · Mathematics 2015-12-07 A. Kumpera

The goal of this paper is to show that many key results found in the study of Einstein Lorentzian nilpotent Lie algebras can still hold in the more general settings of unimodular Lie algebras and (completely) solvable Lie algebras.

Differential Geometry · Mathematics 2022-10-31 Oumaima Tibssirte

We discuss the recent developments of semi-classical and micro-local analysis in the context of nilpotent Lie groups and for sub-elliptic operators. In particular, we give an overview of pseudo-differential calculi recently defined on…

Functional Analysis · Mathematics 2023-06-05 Veronique Fischer

These notes deal with a few aspects of Lie algebras and Lie groups, including some matters related to exponentiation.

Classical Analysis and ODEs · Mathematics 2007-05-23 Stephen Semmes