Results 131 to 140 of about 96,933 (288)

Nilpotent weights in conformal field theory

Iranian Journal of Physics Research, 2001
Logarithmic conformal field theory can be obtained using nilpotent weights. Using such scale transformations various properties of the theory were derived.
S. Rouhani, M. Saadat, Moghimi-Araghi
doaj  

Nilpotent Szabo, Osserman and Ivanov-Petrova pseudo-Riemannian manifolds [PDF]

arXiv, 2002
We exhibit pseudo Riemannian manifolds which are Szab\'o nilpotent of arbitrary order, or which are Osserman nilpotent of arbitrary order, or which are Ivanov-Petrova nilpotent of order 3.
arxiv  

An Algebraic Roadmap of Particle Theories

Annalen der Physik, Volume 537, Issue 4, April 2025.
The SO(10) grand unified theory, the Georgi–Glashow SU(5) grand unified theory, the Pati–Salam model, the Left–Right Symmetric model, and the Standard model have been studied extensively since the 1970s. Recasting these models in a division algebraic language elucidates how they are each in fact connected.
Nichol Furey
wiley   +1 more source

Nilpotent Steiner loops of class 2 [PDF]

arXiv, 2015
We describe Steiner loops of nilpotency class 2 and establish the classification of finite 3-generated nilpotent Steiner loops of nilpotency class 2.
arxiv  

On the stability of Runge–Kutta methods for arbitrarily large systems of ODEs

Communications on Pure and Applied Mathematics, Volume 78, Issue 4, Page 821-855, April 2025.
Abstract We prove that Runge–Kutta (RK) methods for numerical integration of arbitrarily large systems of Ordinary Differential Equations are linearly stable. Standard stability arguments—based on spectral analysis, resolvent condition or strong stability, fail to secure the stability of RK methods for arbitrarily large systems.
Eitan Tadmor
wiley   +1 more source

Locally finite p-groups with all subgroups either subnormal or nilpotent-by-Chernikov [PDF]

International Journal of Group Theory, 2012
We pursue further our investigation, begun in [H.~Smith, Groups with all subgroups subnormal or nilpotent-by-{C}hernikov, emph{Rend. Sem. Mat. Univ. Padova} 126 (2011), 245--253] and continued in [G.~Cutolo and H.~Smith, Locally finite groups with all ...
H. Smith, G. Cutolo
doaj  

Nilpotent S-Derivations

Indagationes Mathematicae (Proceedings), 1968
AbstractThe structure of fields with nilpotent S-derivations is investigated. General basis theorems are obtained, illustrated with several examples.
openaire   +2 more sources

Nilpotent spaces: some inequalities on nilpotency degrees [PDF]

Proceedings of the American Mathematical Society, 1992
Our purpose in this work is to compare the nilpotency degree of the action of π 1 ( X ) {\pi _1}(X) on π n ( X ) ( 2 ≤ n ≤ 7 )
openaire   +2 more sources

Arithmetic Satake compactifications and algebraic Drinfeld modular forms

Journal of the London Mathematical Society, Volume 111, Issue 4, April 2025.
Abstract In this article, we construct the arithmetic Satake compactification of the Drinfeld moduli schemes of arbitrary rank over the ring of integers of any global function field away from the level structure, and show that the universal family extends uniquely to a generalized Drinfeld module over the compactification.
Urs Hartl, Chia‐Fu Yu
wiley   +1 more source

Construction of Nilpotent Jordan Algebras Over any Arbitrary Fields [PDF]

arXiv, 2013
We give a computional method to construct and classify nilpotent Jordan algebras over any arbitrary fields by the second cohomolgy of nilpotent Jordan algebras of low dimension "analogue of Skjelbred-Sund method", we see that every nilpotent Jordan algebras can be constructed by the second cohomolgy of nilpotent Jordan algebras of low dimension. We use
arxiv