Results 21 to 30 of about 6,255,640 (218)

Simple Restricted Modules for the Deformed 𝔟𝔪𝔰3 Algebra

open access: yesMathematics, 2023
In this paper, we construct a large class of simple restricted modules over the deformed 𝔟𝔪𝔰3 algebra ℬ, which contain the highest weight modules and Whittaker modules.
Qiu-Fan Chen
doaj   +1 more source

On simple modules with singular highest weights for so2l+1(K)

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2022
In this paper, we study formal characters of simple modules with singular highest weights over classical Lie algebras of type B over an algebraically closed field of characteristic p ≥ h, where h is the Coxeter number. Assume that the highest weights of
Sh.Sh. Ibraev   +2 more
doaj   +1 more source

Strongly Maximal Submodules with A Study of Their Influence on Types of Modules

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2022
Let S be a commutative ring with identity, and A is an S-module. This paper introduced an important concept, namely strongly maximal submodule. Some properties and many results were proved as well as the behavior of that concept with its localization was
Fatima M. Mohialdeen, Buthyna N. Shihab
doaj   +1 more source

Silting Complexes and Partial Tilting Modules

open access: yesMathematics, 2020
It is well known that a partial tilting module may not be completed to a tilting module. However, it is still unknown whether a partial tilting module can be completed to a silting complex. The affirmative answer to this question will give an affirmative
Jiaqun Wei
doaj   +1 more source

OneRel: Joint Entity and Relation Extraction with One Module in One Step [PDF]

open access: yesAAAI Conference on Artificial Intelligence, 2022
Joint entity and relation extraction is an essential task in natural language processing and knowledge graph construction. Existing approaches usually decompose the joint extraction task into several basic modules or processing steps to make it easy to ...
Yu-Ming Shang   +2 more
semanticscholar   +1 more source

Cohomology of simple modules for algebraic groups

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2020
In this paper, we consider questions related to the study of the cohomology of simple and simply connected algebraic groups with coefficients in simple modules. There are various calculating methods for them. One of the effective methods is to study the
Sh.Sh. Ibraev   +2 more
doaj   +1 more source

Residual Attention: A Simple but Effective Method for Multi-Label Recognition [PDF]

open access: yesIEEE International Conference on Computer Vision, 2021
Multi-label image recognition is a challenging computer vision task of practical use. Progresses in this area, how-ever, are often characterized by complicated methods, heavy computations, and lack of intuitive explanations.
Ke Zhu, Jianxin Wu
semanticscholar   +1 more source

Delving Deep into Regularity: A Simple but Effective Method for Chinese Named Entity Recognition [PDF]

open access: yesNAACL-HLT, 2022
Recent years have witnessed the improving performance of Chinese Named Entity Recognition (NER) from proposing new frameworks or incorporating word lexicons. However, the inner composition of entity mentions in character-level Chinese NER has been rarely
Yingjie Gu   +5 more
semanticscholar   +1 more source

Rotate to Attend: Convolutional Triplet Attention Module [PDF]

open access: yesIEEE Workshop/Winter Conference on Applications of Computer Vision, 2020
Benefiting from the capability of building interdependencies among channels or spatial locations, attention mechanisms have been extensively studied and broadly used in a variety of computer vision tasks recently.
Diganta Misra   +3 more
semanticscholar   +1 more source

Endo-permutation modules as sources of simple modules. [PDF]

open access: yes, 2006
The source of a simple $kG$-module, for a finite $p$-solvable group $G$ and an algebraically closed field $k$ of prime characteristic $p$, is an endo-permutation module (see~\cite{Pu1} or~\cite{Th}). L.
Mazza, Nadia
core   +1 more source

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