Results 31 to 40 of about 411,441 (337)

Representations of Leavitt path algebras [PDF]

open access: yesJournal of Pure and Applied Algebra, 2020
We study representations of a Leavitt path algebra $L$ of a finitely separated digraph $ $ over a field. We show that the category of $L$-modules is equivalent to a full subcategory of quiver representations. When $ $ is a (non-separated) row-finite digraph we determine all possible finite dimensional quotients of $L$ after giving a necessary and ...
Koc, Ayten, Ozaydin, Murad
openaire   +4 more sources

W-representations of the fermionic matrix and Aristotelian tensor models

open access: yesNuclear Physics B, 2021
We show that the fermionic matrix model can be realized by W-representation. We construct the Virasoro constraints with higher algebraic structures, where the constraint operators obey the Witt algebra and null 3-algebra.
Lu-Yao Wang   +3 more
doaj   +1 more source

On calibrated representations of the degenerate affine Periplectic Brauer algebra [PDF]

open access: yesSurveys in Mathematics and its Applications, 2021
We initiate the representation theory of the degenerate affine periplectic Brauer algebra on n strands by constructing its finite-dimensional calibrated representations when n=2.
Zajj Daugherty   +3 more
doaj  

Representations of Leibniz Algebras [PDF]

open access: yesAlgebras and Representation Theory, 2014
This paper is devoted to the study of irreducible representations of Leibniz algebras. The authors establish a result which claims that irreducible Leibniz representations are very closely related to irreducible representations of the corresponding Lie algebra.
Fialowski, A., Mihálka, É. Zs.
openaire   +1 more source

Electric-Magnetic duality and the "Loop Representation" in Abelian Gauge Theories [PDF]

open access: yes, 1996
Abelian Gauge Theories are quantized in a geometric representation that generalizes the Loop Representation and treates electric and magnetic operators on the same footing.
Leal, Lorenzo
core   +2 more sources

Noncomplete affine structures on Lie algebras of maximal class

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
Every affine structure on Lie algebra 𝔤 defines a representation of 𝔤 in aff(ℝn). If 𝔤 is a nilpotent Lie algebra provided with a complete affine structure then the corresponding representation is nilpotent.
E. Remm, Michel Goze
doaj   +1 more source

Graphical representation of genetic code algebra [PDF]

open access: yesNetwork Biology, 2023
During the translation process, the genetic code is the nucleotide sequence that determines the amino acid sequence of protein molecules. A codon is a universal triplet of nucleotides that codes for an amino acid. A group G's identity graph is a graph in
Birinchi Kumar Boruah, Tazid Ali
doaj  

σ-monogenic functions in commutative algebras

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2023
In finite-dimensional commutative associative algebra, the concept of σ-monogenic function is introduced. Necessary and sufficient conditions for σ-monogeneity have been established.
Vitalii Shpakivskyi
doaj   +1 more source

Representations of Algebraic Groups [PDF]

open access: yesNagoya Mathematical Journal, 1963
Our purpose here is to study the irreducible representations of semisimple algebraic groups of characteristic p 0, in particular the rational representations, and to determine all of the representations of corresponding finite simple groups. (Each algebraic group is assumed to be defined over a universal field which is algebraically closed and of ...
openaire   +3 more sources

Representations of Hecke algebras [PDF]

open access: yesTransactions of the American Mathematical Society, 1988
We find all operators of a certain type that satisfy the braid relations corresponding to any generalized Cartan matrix.
openaire   +2 more sources

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