Results 21 to 30 of about 341 (30)

An action of the free product $\mathbb Z_2 \star \mathbb Z_2 \star \mathbb Z_2$ on the $q$-Onsager algebra and its current algebra

, 2018
Recently Pascal Baseilhac and Stefan Kolb introduced some automorphisms $T_0$, $T_1$ of the $q$-Onsager algebra $\mathcal O_q$, that are roughly analogous to the Lusztig automorphisms of $U_q(\widehat{\mathfrak{sl}}_2)$.
Terwilliger, Paul
core   +1 more source

Infinite-Dimensional Lie Algebras of Generalized Block Type [PDF]

, 1999
This paper investigates a class of infinite-dimensional Lie algebras over a field of characteristic 0 which are called here Lie algebras of generalized Block type, and which generalize a class of Lie algebras originally defined by Richard Block.
Osborn, J. Marshall, Zhao, Kaiming
core   +1 more source

Combined system of additive functional equations in Banach algebras

Open Mathematics
In this study, we solve the system of additive functional equations: h(x+y)=h(x)+h(y),g(x+y)=f(x)+f(y),2fx+y2=g(x)+g(y),\left\{\begin{array}{l}h\left(x+y)=h\left(x)+h(y),\\ g\left(x+y)=f\left(x)+f(y),\\ 2f\left(\frac{x+y}{2}\right)=g\left(x)+g(y),\end ...
Donganont Siriluk, Park Choonkil
doaj   +1 more source

A Note on Derivations of Lie Algebras

, 2010
In this note, we will prove that a finite dimensional Lie algebra $L$ of characteristic zero, admitting an abelian algebra of derivations $D\leq Der(L)$ with the property $$ L^n\subseteq \sum_{d\in D}d(L) $$ for some $n\geq 1$, is necessarily solvable ...
Shahryari, Mohammad
core  

Hydroclimatic and cultural instability in northeastern North America during the last millennium. [PDF]

PLoS One, 2021
Stager JC, Wiltse B, Cumming BF, Messner TC, Robtoy J, Cushing S.   +5 more
europepmc   +1 more source

Analysis of trabecular distribution of the proximal femur in patients with fragility fractures. [PDF]

BMC Musculoskelet Disord, 2013
Lu Y, Wang L, Hao Y, Wang Z, Wang M, Ge S.   +5 more
europepmc   +1 more source

Distinct frontal and amygdala correlates of change detection for facial identity and expression. [PDF]

Soc Cogn Affect Neurosci, 2016
Achaibou A, Loth E, Bishop SJ.
europepmc   +1 more source

Structural and functional consequences of the Milano mutation (R173C) in human apolipoprotein A-I. [PDF]

J Lipid Res, 2009
Alexander ET, Tanaka M, Kono M, Saito H, Rader DJ, Phillips MC.   +5 more
europepmc   +1 more source

Commentary to: Generalized derivations of Lie triple systems

Open Mathematics, 2016
Kaygorodov Ivan, Popov Yury
doaj   +1 more source

Measurement of turbulent kinetic energy with colour Doppler echocardiography and particle tracing velocimetry in an ex-vivo aortic stenosis model. [PDF]

Eur Heart J Imaging Methods Pract
Buffle E, Chiarelli M, Schlaepfer B, Jahren SE, Reineke D, Ruberti A, Meister T, Stucki M, de Marchi S, Chalkou K, Zheng S, Obrist D.   +11 more
europepmc   +1 more source