Results 71 to 80 of about 19,963,404 (159)

Elementos de algebras de Hopf [PDF]

open access: yes, 2009
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Matemática.Neste trabalho apresentamos os elementos que comp~oem as algebras de Hopf.
Boff , Paulo Ricardo
core  

On an algebra associated to a ternary cubic curve

open access: yes, 2014
In this paper we construct an algebra associated to a cubic curve C defined over a field F of characteristic not two or three. We prove that this algebra is an Azumaya algebra of rank nine.
Kuo, Jung-Miao
core   +1 more source

Spin Representations of the q-Poincare Algebra [PDF]

open access: yes, 2001
In der Quantenmechanik können freie Elementarteilchen durch irreduzible Darstellungen der Poincare-Algebra beschrieben werden. Im Rahmen der Darstellungtheorie der q-deformierten Poincaré-Algebra untersucht diese Arbeit den Spin von Teilchen auf einer ...
Blohmann, Christian
core   +1 more source

On the quiver presentation of the descent algebra of the symmetric group

open access: yes, 2017
We describe a presentation of the descent algebra of the symmetric group G(n) as a quiver with relations. This presentation arises from a new construction of the descent algebra as a homomorphic image of an algebra of forests of binary trees, which can ...
Bishop, Marcus, Pfeiffer, Götz
core   +1 more source

Two Characterizations of Commutativity for C*-algebra

open access: yes, 2002
In this thesis, We investigate the problem of when a C*-algebra is commutative through continuous functional calculus, The principal results are that: (1) A C*-algebra A is commutative if and only if e^(ix)e^(iy)=e^(iy)e^(ix), for all self-adjoint ...
Ko, Chun-Chieh
core  

On C-2-cofiniteness of parafermion vertex operator algebras

open access: yes, 2011
NSF; University of California at Santa Cruz; China NSF [10931006, 11001229]; Natural Science Foundation of Fujian Province, China [2009J05012]It is proved that any locally regular vertex operator algebra is C-2-cofinite and the regularity of parafermion ...
Dong, Chongying, 王清, Wang, Qing
core  

Boundary Algebra: A Simpler Approach to Boolean Algebra and the Sentential Connectives [PDF]

open access: yes
Boundary algebra [BA] is a algebra of type , and a simplified notation for Spencer-Brown’s (1969) primary algebra. The syntax of the primary arithmetic [PA] consists of two atoms, () and the blank page, concatenation, and enclosure between ‘(‘ and ...
Philip Meguire
core  

Minkowski’s inequality and sums of squares

open access: yesOpen Mathematics, 2014
Frenkel Péter, Horváth Péter
doaj   +1 more source

Free field realizations of certain modules for affine Lie algebra slˆ(n,C)

open access: yes, 2011
For the affine Lie algebra slˆ(n,C) we study a realization in terms of infinite sums of partial differential operators of a family of representations introduced in [BBFK].
Martins, R.A.
core  

Fixed Point Theorem on C ∗-algebra-valued Suprametric Spaces: C ∗-algebra valued Suprametric Spaces

open access: yes
The present study’s objective is to propose a C∗-algebra-valued suprametric spaces to provide an appro priate generalization concerning both suprametric spaces and C ∗-algebra-valued metric spaces.
Shelcia Jhenci J M   +1 more
core   +1 more source

Home - About - Disclaimer - Privacy