Results 91 to 100 of about 79,107 (154)

Neutrosophic Quadruple BCI-Positive Implicative Ideals

open access: yesMathematics, 2019
By considering an entry (i.e., a number, an idea, an object, etc.) which is represented by a known part ( a ) and an unknown part ( b T , c I , d F ) where T , I , F have their usual neutrosophic logic meanings and a ,
Young Bae Jun   +2 more
doaj   +1 more source

Classification of limits of upper triangular matrix algebras. [PDF]

open access: yes, 1993
Let Tn be the operator algebra of upper triangular n × n complex matrices. Three families of limit algebras of the form lim (Tnk) are classified up to isometric algebra isomorphism: (i) the limit algebras arising when the embeddings Tnk→Tnk+1, are ...
Hopenwasser, A. L., Power, Stephen C.
core  

Hall algebras and quantum groups [PDF]

open access: yes, 1990
Ringel CM. Hall algebras and quantum groups. Inventiones mathematicae.
Ringel, Claus Michael
core   +2 more sources

MBJ-neutrosophic ideals of BCK/BCI-algebras

open access: yesOpen Mathematics, 2019
The notion of MBJ-neutrosophic ideal is introduced, and its properties are investigated. Conditions for an MBJ-neutrosophic set to be an MBJ-neutrosophic ideal are provided.
Jun Young Bae, Roh Eun Hwan
doaj   +1 more source

Neutrosophic N-Structures Applied to BCK/BCI-Algebras

open access: yesInformation, 2017
Neutrosophic N -structures with applications in B C K / B C I -algebras is discussed. The notions of a neutrosophic N -subalgebra and a (closed) neutrosophic N -ideal in a B C K / B C I -algebra are introduced, and several ...
Young Bae Jun   +2 more
doaj   +1 more source

Lie algebras: infinite generalizations and deformations [PDF]

open access: yes, 1990
There are many applications of Lie algebras to theoretical physics. This thesis is a study of some new mathematical structures which also are applicable to current physical ideas.
Fletcher, Paul, Fletcher, P
core  

Anti implicative IF-ideals in bCK/BCI-algebras [PDF]

open access: yes, 2018
Using triangular norms, we present a new classification of fuzzy subalgebras, ideals and implicative ideals in BCK/BCI-algebras. © 2018 by Eudoxus Press, LLC.
Kutukcu S., Tuna A.
core  

Solvable complemented Lie algebras. [PDF]

open access: yes, 2012
In this paper a characterisation is given of solvable complemented Lie algebras. They decompose as a direct sum of abelian subalgebras and their ideals relate nicely to this decomposition.
Towers, David A.
core  

Soft subalgebras and soft ideals of BCK/BCI-algebras related to fuzzy set theory [PDF]

open access: yes, 2009
The notion of $\in$-soft set and {\rm q}-soft set based on a fuzzy set is introduced, and characterizations for an $\in$-soft set and a {\rm q}-soft set to be (idealistic) soft BCK/BCI-algebras are provided. Using the notion of $(\in,\in\! \vee \, {\rm q}
Jun, Young Bae   +3 more
core   +1 more source

Invariant algebras and completely reducible representations [PDF]

open access: yes, 1994
We give a general construction of affine noetherian algebras with the property that every finite dimensional representation is completely reducible. Starting from enveloping algebras of semi simple Lie algebras in characteristic zero we obtain explicit ...
Kraft, Hanspeter, Small, Lance W.
core  

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