Results 31 to 40 of about 458,626 (278)

Free W*-Dynamical Systems From p-Adic Number Fields and the Euler Totient Function

Mathematics, 2015
In this paper, we study relations between free probability on crossed product W * -algebras with a von Neumann algebra over p-adic number fields
Ilwoo Cho, Palle E. T. Jorgensen
doaj   +1 more source

Free Malcev algebra of rank three

, 2016
We find a basis of the free Malcev algebra on three free generators over a field of characteristic zero. The specialty and semiprimity of this algebra are proved.
Alexandr I. Kornev, Filippov, Filippov, Il'tyakov, Kornev, Kuz'min, Malcev, Polikarpov, Sagle, Shestakov, Shestakov, Zhevlakov   +11 more
core   +1 more source

Free dendriform algebras. Part I. A parenthesis setting

International Journal of Mathematics and Mathematical Sciences, 2006
We propose both a reformulation of some known results on the free dendriform algebra on one generator from a parenthesis setting instead of using permutations and some developments as well.
Philippe Leroux
doaj   +1 more source

Free Spectra of Equivalential Algebras with Conjunction on Dense Elements

Bulletin of the Section of Logic
We construct free algebras in the variety generated by the equivalential algebra with conjunction on dense elements and compute the formula for the free spectrum of this variety.
Sławomir Przybyło, Katarzyna Słomczyńska   +1 more
doaj   +1 more source

Noise Free Fully Homomorphic Encryption Scheme Over Non-Associative Algebra

IEEE Access, 2020
Among several approaches to privacy-preserving cryptographic schemes, we have concentrated on noise-free homomorphic encryption. It is a symmetric key encryption that supports homomorphic operations on encrypted data.
Iqra Mustafa, Hasnain Mustafa, Ahmad Taher Azar, Sheraz Aslam, Syed Muhammad Mohsin, Muhammad Bilal Qureshi, Nouman Ashraf   +6 more
doaj   +1 more source

A free Lie algebra approach to curvature corrections to flat space-time

Journal of High Energy Physics, 2020
We investigate a systematic approach to include curvature corrections to the isometry algebra of flat space-time order-by-order in the curvature scale. The Poincaré algebra is extended to a free Lie algebra, with generalised boosts and translations that ...
Joaquim Gomis, Axel Kleinschmidt, Diederik Roest, Patricio Salgado-Rebolledo   +3 more
doaj   +1 more source

Generalized shuffles related to Nijenhuis and TD-algebras

, 2008
Shuffle and quasi-shuffle products are well-known in the mathematics literature. They are intimately related to Loday's dendriform algebras, and were extensively used to give explicit constructions of free commutative Rota-Baxter algebras.
Aguiar M., Baxter G., Ebrahimi-Fard K., Ebrahimi-Fard K., Ebrahimi-Fard K., Klimyk A., Kosmann-Schwarzbach Y., Kurusch Ebrahimi-Fard, Leroux P., Loday J.-L., Philippe Leroux, Reutenauer C., Rota G.-C., Rota G.-C., Semenov-Tian-Shansky M. A., Sweedler M.   +15 more
core   +2 more sources

Decoherence-free algebra [PDF]

Physics Letters A, 2003
To appear in Physics Letters A v2.minor ...
openaire   +2 more sources

Continuum Mechanics Modeling of Flexible Spring Joints in Surgical Robots

Advanced Robotics Research, EarlyView.
A new mechanical model of a tendon‐actuated helical extension spring joint in surgical robots is built using Cosserat rod theory. The model can implicitly handle the unknown contacts between adjacent coils and numerically predict spring shapes from straight to significantly bent under actuation forces.
Botian Sun, Liang Zhang, Jianwen Zeng, Xuefeng Wang   +3 more
wiley   +1 more source

Free monadic algebras [PDF]

Proceedings of the American Mathematical Society, 1959
A monadic (Boolean) algebra is a Boolean algebra A together with an operator 3 on A (called an existential quantifier, or, simply, a quantifier) such that 30=0, pfk 3p, and 3(^A 3q) = 3p* 3g whenever p and q are in A. Most of this note uses nothing more profound about monadic algebras than the definition. The reader interested in the motivation for and
openaire   +2 more sources