Results 41 to 50 of about 2,636,434 (156)

Cohomology and deformations of Relative Rota-Baxter operators on Lie-Yamaguti algebras [PDF]

open access: yes, 2022
In this paper, we establish the cohomology of relative Rota-Baxter operators on Lie-Yamaguti algebras via the Yamaguti cohomology. Then we use this type of cohomology to characterize deformations of relative Rota-Baxter operators on Lie-Yamaguti algebras.
Qiao, Yu, Zhao, Jia
core  

Cohomology, deformations and extensions of Rota-Baxter Leibniz algebras [PDF]

open access: yes, 2023
A Rota-Baxter Leibniz algebra is a Leibniz algebra $(\mathfrak{g},[~,~]_{\mathfrak{g}})$ equipped with a Rota-Baxter operator $T : \mathfrak{g} \rightarrow \mathfrak{g}$.
Saha, Ripan   +3 more
core   +1 more source

Deformations of relative Rota-Baxter operators on Hom-Jacobi-Jordan algebras

open access: yes, 2023
Representations of Hom-Jacobi-Jordan algebras are studied. In particular, adjoint representations and trivial representations are studied in detail. Derivations and central extensions of Hom-Jacobi-Jordan algebras are also discussed as an application.
Anitheou, Jules   +2 more
openaire   +2 more sources

Time to endoscopy for acute upper gastrointestinal bleeding: Results from a prospective multicentre trainee‐led audit

open access: yesUnited European Gastroenterology Journal, Volume 7, Issue 2, Page 199-209, March 2019., 2019
Background Endoscopy within 24 h of admission (early endoscopy) is a quality standard in acute upper gastrointestinal bleeding (AUGIB). We aimed to audit time to endoscopy outcomes and identify factors affecting delayed endoscopy (>24 h of admission).
Keith Siau   +70 more
wiley   +1 more source

Rota-baxter algebras [PDF]

open access: yes, 2021
Fen Bilimleri Enstitüsü, Matematik Ana Bilim Dalı(A,∙), R halkası üzerinde bir cebir olsun. P:A→A lineer dönüşümü bir λ ∈ R ve her x,y ∈A için P(x)∙P(y)=P(P(x)∙y)+P(x∙P(y) )+λP(x∙y) koşulu sağlanıyorsa A ya λ ağırlıklı Rota-Baxter cebiri ve P ye de Rota ...
Tor, Seden Betül
core  

Cohomology and Extensions of Relative Rota-Baxter groups [PDF]

open access: yes, 2023
Relative Rota-Baxter groups are generalisations of Rota-Baxter groups and recently shown to be intimately related to skew left braces, which are well-known to yield bijective non-degenerate solutions to the Yang-Baxter equation. In this paper, we develop
Rathee, Nishant   +2 more
core  

Rota‐Baxter Operators on 3‐Dimensional Lie Algebras and the Classical R‐Matrices

open access: yesAdvances in Mathematical Physics, Volume 2017, Issue 1, 2017., 2017
Our aim is to classify the Rota‐Baxter operators of weight 0 on the 3‐dimensional Lie algebra whose derived algebra’s dimension is 2. We explicitly determine all Rota‐Baxter operators (of weight zero) on the 3‐dimensional Lie algebras g. Furthermore, we give the corresponding solutions of the classical Yang‐Baxter equation in the 6‐dimensional Lie ...
Linli Wu   +3 more
wiley   +1 more source

The Pivotal Role of Phosphorus in a Resilient Water–Energy–Food Security Nexus

open access: yesJournal of Environmental Quality, Volume 44, Issue 4, Page 1049-1062, July-August 2015., 2015
We make the case that phosphorus (P) is inextricably linked to an increasingly fragile, interconnected, and interdependent nexus of water, energy, and food security and should be managed accordingly. Although there are many other drivers that influence water, energy, and food security, P plays a unique and under‐recognized role within the nexus.
Helen P. Jarvie   +5 more
wiley   +1 more source

Cohomology and deformations of weighted Rota-Baxter operators [PDF]

open access: yes, 2021
Weighted Rota-Baxter operators on associative algebras are closely related to modified Yang-Baxter equations, splitting of algebras, weighted infinitesimal bialgebras, and play an important role in mathematical physics.
Das, Apurba
core   +1 more source

Home - About - Disclaimer - Privacy