Results 11 to 20 of about 1,582,415 (334)

Interpretability and Representability of Commutative Algebra, Algebraic Topology, and Topological Spectral Theory for Real-World Data. [PDF]

open access: yesAdv Intell Discov
This article investigates how persistent homology, persistent Laplacians, and persistent commutative algebra reveal complementary geometric, topological, and algebraic invariants or signatures of real‐world data. By analyzing shapes, synthetic complexes, fullerenes, and biomolecules, the article shows how these mathematical frameworks enhance ...
Ren Y, Wei GW.
europepmc   +2 more sources

Nijenhuis algebras, NS algebras, and N-dendriform algebras [PDF]

open access: yesFrontiers of Mathematics in China, 2012
arXiv admin note: text overlap with arXiv:math ...
Lei, Peng, Guo, Li
openaire   +3 more sources

Baxter algebras and Hopf algebras [PDF]

open access: yesTransactions of the American Mathematical Society, 2003
By applying a recent construction of free Baxter algebras, we obtain a new class of Hopf algebras that generalizes the classical divided power Hopf algebra. We also study conditions under which these Hopf algebras are isomorphic.
Andrews, George E.   +3 more
openaire   +2 more sources

Omni-Lie 2-algebras and their Dirac structures [PDF]

open access: yes, 2011
We introduce the notion of omni-Lie 2-algebra, which is a categorification of Weinstein's omni-Lie algebras. We prove that there is a one-to-one correspondence between strict Lie 2-algebra structures on 2-sub-vector spaces of a 2-vector space $\V$ and ...
Baez   +14 more
core   +1 more source

Filtered algebraic algebras [PDF]

open access: yesProceedings of the American Mathematical Society, 2010
Small and Zelmanov posed the question whether every element of a graded algebra over an uncountable field must be nilpotent, provided that the homogeneous elements are nilpotent. This question has recently been answered in the negative by A. Smoktunowicz.
openaire   +2 more sources

Spinor algebras [PDF]

open access: yesJournal of Geometry and Physics, 2001
We consider supersymmetry algebras in space-times with arbitrary signature and minimal number of spinor generators. The interrelation between super Poincar and super conformal algebras is elucidated. Minimal super conformal algebras are seen to have as bosonic part a classical semimisimple algebra naturally associated to the spin group. This algebra,
D'AURIA, RICCARDO   +3 more
openaire   +4 more sources

Generically algebraic algebras [PDF]

open access: yesTransactions of the American Mathematical Society, 1967
The notion of generic minimum polynomial and generic norm for finite-dimensional strictly power-associative algebras, introduced by \textit{N. Jacobson} [J. Reine Angew. Math. 201, 178--195 (1959; Zbl 0084.03601), and Osaka Math. J. 15, 25--50 (1963; Zbl 0199.07201)] are extended here to infinite-dimensional power-associative algebras which are ...
openaire   +1 more source

Braided Weyl algebras and differential calculus on U(u(2)) [PDF]

open access: yes, 2011
On any Reflection Equation algebra corresponding to a skew-invertible Hecke symmetry (i.e. a special type solution of the Quantum Yang-Baxter Equation) we define analogs of the partial derivatives.
Berezin   +22 more
core   +1 more source

Aspects of algebraic Algebras

open access: yesLogical Methods in Computer Science, 2017
In this paper we investigate important categories lying strictly between the Kleisli category and the Eilenberg-Moore category, for a Kock-Z\"oberlein monad on an order-enriched category. Firstly, we give a characterisation of free algebras in the spirit of domain theory.
Hofmann, Dirk, Sousa, Lurdes
openaire   +6 more sources

Hom-Akivis algebras [PDF]

open access: yes, 2010
Hom-Akivis algebras are introduced. The commutator-Hom-associator algebra of a non-Hom-associative algebra (i.e. a Hom-nonassociative algebra) is a Hom-Akivis algebra.
Issa, A. Nourou
core   +2 more sources

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