Results 101 to 110 of about 666 (191)

The Structure of Endomorphism Monoids in Conjugate Categories

open access: yes, 2009
We invoke structure theorems from the theory of semigroups to analyze the anatomy of categories arising from a type of conjugation by a subcategory. The equivalence classes of Green’s H-relation admit group structures when they contain idempotents, and ...
Helmstutler, Randall D.   +1 more
core  

An endomorphism algebra realization problem and Kronecker embeddings for algebras of infinite representation type

open access: yesJournal of Pure and Applied Algebra, 2002
This very interesting paper deals with finite-dimensional algebras \(R\) over algebraically closed fields \(K\) and characterizes infinite representation type in case \(R\) is loop-finite or strongly simply connected. An Artin algebra \(R\) is loop-finite, if the Abelian subgroup \(\text{rad}^\infty_R(X,X)\) of the Jacobson radical \(\text{rad}_R(X,X)\)
openaire   +1 more source

Endomorphisms of the semigroup of order-preserving mappings

open access: yes, 2010
We characterize the endomorphisms of the semigroup of all order-preserving mappings on a finite chain. We show that there are three types of endomorphism: automorphisms, constants, and a certain type of endomorphism with two idempotents in the ...
de Jesus, Manuel Messias   +3 more
core   +1 more source

The Relationship between Mobile Phone Addiction and Changes in Spinal Column Angles of Male High School Students with Endomorphic Body Type

open access: yesInternational Journal of Preventive Medicine
Abstract Background: This study aimed to determine the relationship between the duration of mobile phone usage and the changes in lordotic, kyphotic, and forward head angles in male students with endomorphic body types in high school boys.
Mohammad Seyedahmadi   +2 more
openaire   +3 more sources

Polynomially compact bilinear endorphisms of finite type of Banach algebras [PDF]

open access: yes, 2017
Paper presented at the 4th Strathmore International Mathematics Conference (SIMC 2017), 19 - 23 June 2017, Strathmore University, Nairobi, Kenya.Kamowitz’s classical result on a compact endomorphism T of a commutative Ba- nach algebra A asserts that ∩T ...
Emenyu, John
core  

CHARACTERIZATION OF NAKAYAMA $m$-CLUSTER TILTED ALGEBRAS OF TYPE $A_n$

open access: yes, 2016
. For any natural natural number m, the m-cluster tilted algebras are generalization of cluster tilted algebras. These algebras are defined as the endomorphism of certain objects in m-cluster category called m-cluster tilting objects.
Intan Muchtadi-Alamsyah, Faisal Faisal
core   +1 more source

Essential self-adjointness of Schrödinger type operators on manifolds

open access: yes, 2002
We obtain several essential self-adjointness conditions for the Schrödinger-type operator HV = D ∗ D + V, where D is a first order elliptic differential operator acting on the space of sections of a hermitian vector bundle E over a manifold M with ...
Ognjen Milatovic   +5 more
core   +1 more source

Residual network들의 자기 사상 (endomorphism) 과 유사한 연산자들의 초기화 방법에 대한 연구

open access: yes, 2020
학위논문(석사) - 한국과학기술원 : 지식서비스공학대학원, 2020.8,[v, 37 p. :]Residual neural networks have changed the way we approach machine learning, and deep learning specifically, giving a new scope of training, and allowing deeper neural networks to exist. However, whereas
MARSEILLE, Gauvain
core  

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