Results 91 to 100 of about 153,244 (275)

Mental imagery through the lens of aphantasia

Mind &Language, EarlyView.
In his recent book Mental imagery: Philosophy, psychology, neuroscience, Nanay presents a far‐reaching empirically grounded account of mental imagery. This commentary focuses on Nanay's proposal that individuals with aphantasia, a cognitive norm variant characterized by an absence of imagery experience, have unconscious mental imagery. Recent empirical
Christian O. Scholz
wiley   +1 more source

Preservation for generation along the structure morphism of coherent algebras over a scheme

Bulletin of the London Mathematical Society, EarlyView.
Abstract This work demonstrates classical generation is preserved by the derived pushforward along the structure morphism of a noncommutative coherent algebra to its underlying scheme. Additionally, we establish that the Krull dimension of a variety over a field is a lower bound for the Rouquier dimension of the bounded derived category associated with
Anirban Bhaduri, Souvik Dey, Pat Lank
wiley   +1 more source

Neutrosophic Doubt Fuzzy Bi-ideal of BS-Algebras [PDF]

Neutrosophic Sets and Systems
In this research paper, our aim is to introduce the new concept of neutrosophic doubt fuzzy bi-ideal of BS-algebras as an extension of doubt fuzzy bi-ideal of BS-algebras and investigated its algebraic nature.
P. Ayesha Parveen, M. Himaya Jaleela Begum   +1 more
doaj   +1 more source

An approach to Set-Valued Anti-Homomorphism of T-Rough Ideals on $Γ$-Semigroups [PDF]

arXiv, 2022
In this paper, the concepts of set-valued anti-homomorphism and strong set-valued anti-homomorphism of $\Gamma$-semigroup are introduced. The notions of generalized lower and upper approximation operators, constructed by means of set-valued mapping, which is a generalization of the notion of lower and upper approximation of $\Gamma$-semigroup, are ...
arxiv  

Fuzzy finite switchboard automata with complete residuated lattices [PDF]

, 2018
The theory of fuzzy finite switchboard automata (FFSA) is introduced by the use of general algebraic structures such as complete residuated lattices in order to enhance the process ability of FFSA.
Amir Hamzah, Nor Shamsidah, Ebas, Nur Ain, Jacob, Kavikumar, Rusiman, Mohd Saifullah   +3 more
core  

Representation Homology, Lie Algebra Cohomology and Derived Harish-Chandra Homomorphism [PDF]

, 2014
We study the derived representation scheme DRep_n(A) parametrizing the n-dimensional representations of an associative algebra A over a field of characteristic zero. We show that the homology of DRep_n(A) is isomorphic to the Chevalley-Eilenberg homology
Y. Berest, G. Felder, Sasha Patotski, A. Ramadoss, T. Willwacher   +4 more
semanticscholar   +1 more source

Spectra of subrings of cohomology generated by characteristic classes for fusion systems

Bulletin of the London Mathematical Society, EarlyView.
Abstract If F$\mathcal {F}$ is a saturated fusion system on a finite p$p$‐group S$S$, we define the Chern subring Ch(F)${\operatorname{Ch}}(\mathcal {F})$ of F$\mathcal {F}$ to be the subring of H∗(S;Fp)$H^*(S;{\mathbb {F}}_p)$ generated by Chern classes of F$\mathcal {F}$‐stable representations of S$S$. We show that Ch(F)${\operatorname{Ch}}(\mathcal {
Ian J. Leary, Jason Semeraro
wiley   +1 more source

Hyers-Ulam-Rassias stability of Jordan homomorphisms on Banach algebras

Journal of Inequalities and Applications, 2005
We prove that a Jordan homomorphism from a Banach algebra into a semisimple commutative Banach algebra is a ring homomorphism. Using a signum effectively, we can give a simple proof of the Hyers-Ulam-Rassias stability of a Jordan homomorphism between ...
Hirasawa Go, Miura Takeshi, Takahasi Sin-Ei   +2 more
doaj  

On the injective dimension of unit Cartier and unit Frobenius modules

Bulletin of the London Mathematical Society, EarlyView.
Abstract Let R$R$ be a regular F$F$‐finite ring of prime characteristic p$p$. We prove that the injective dimension of every unit Frobenius module M$M$ in the category of unit Frobenius modules is at most dim(SuppR(M))+1$\dim (\operatorname{Supp}_R(M))+1$.
Manuel Blickle, Daniel Fink, Alexandria Wheeler, Wenliang Zhang   +3 more
wiley   +1 more source

Coloured shuffle compatibility, Hadamard products, and ask zeta functions

Bulletin of the London Mathematical Society, EarlyView.
Abstract We devise an explicit method for computing combinatorial formulae for Hadamard products of certain rational generating functions. The latter arise naturally when studying so‐called ask zeta functions of direct sums of modules of matrices or class‐ and orbit‐counting zeta functions of direct products of nilpotent groups.
Angela Carnevale, Vassilis Dionyssis Moustakas, Tobias Rossmann   +2 more
wiley   +1 more source