Results 61 to 70 of about 177,262 (107)

On the universal enveloping algebra of a lie algebroid

open access: yes, 2010
We review the extent to which the structure of the universal enveloping algebra of a Lie algebroid over a manifold M resembles a Hopf algebra, and prove a Cartier-Milnor-Moore theorem for this type of ...
Mrcun, J.   +4 more
core   +2 more sources

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  

Distribution and survival strategies of endemic and cosmopolitan diazotrophs in the Arctic Ocean. [PDF]

open access: yesISME J, 2023
Shiozaki T   +7 more
europepmc   +1 more source

On upper modular subalgebras of a Lie algebra. [PDF]

open access: yes, 2004
This paper is a further contribution to the extensive study by a number of authors of the subalgebra lattice of a Lie algebra. We give some necessary and some sufficient conditions for a subalgebra to be upper modular.
Bowman, Kevin   +2 more
core  

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  

The preprojective algebra of a modulated graph

open access: yes, 1980
Dlab V, Ringel CM. The preprojective algebra of a modulated graph. In: Dlab V, Gabriel P, eds. Representation Theory II. Proceedings of the Second International Conference on Representations of Algebras, Ottawa, Carleton University, August 13-25, 1979 ...
Dlab, Vlastimil   +2 more
core   +1 more source

Beginning Algebra

open access: yes, 2012
This course is intended to provide the student with a strong foundation for intermediate algebra and beyond. Beginning Algebra has been developed through a partnership with the Washington State Board for Community and Technical Colleges; the Saylor ...
The Saylor Foundation
core  

Symmetric subgroups in modular group algebras

open access: yes, 2010
This preprint is translated from the original journal publication in Russian: A. Konovalov and A. Tsapok, Symmetric subgroups of the normalised unit group of the modular group algebra of a finite p-group, Nauk. Visn. Uzhgorod. Univ., Ser. Mat., 9 (2004),
Krivokhata, A. G., Konovalov, Alexander
core  

Probabilistic Programming Process Algebra

open access: yes, 2014
Formal modelling languages such as process algebras are widespread and effective tools in computational modelling. However, handling data and uncertainty in a statistically meaningful way is an open problem in formal modelling, severely hampering the ...
Sanguinetti, Guido   +7 more
core   +1 more source

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