Results 51 to 60 of about 9,075 (305)

Quaternions for GUTs [PDF]

open access: yesInternational Journal of Theoretical Physics, 1996
16 pages ...
openaire   +2 more sources

Quaternionic monopoles [PDF]

open access: yesCommunications in Mathematical Physics, 1996
We present the simplest non-abelian version of Seiberg-Witten theory: Quaternionic monopoles. These monopoles are associated with Spin^h(4)-structures on 4-manifolds and form finite-dimensional moduli spaces. On a Kahler surface the quaternionic monopole equations decouple and lead to the projective vortex equation for holomorphic pairs.
Okonek, Christian, Teleman, Andrei
openaire   +4 more sources

Sextonians and the magic square [PDF]

open access: yes, 2006
Associated to any complex simple Lie algebra is a non-reductive complex Lie algebra which we call the intermediate Lie algebra. We propose that these algebras can be included in both the magic square and the magic triangle to give an additional row and ...
BRUCE W. WESTBURY, Westbury, Bruce
core   +1 more source

k-ORDER FIBONACCI QUATERNIONS

open access: yes, 2021
In this paper, we define and study another interesting generalization of the Fibonacci quaternions is called k-order Fibonacci quaternions. Then we obtain for k = 2 Fibonacci quaternions, for k = 3 Tribonacci quaternions and for k = 4 Tetranacci ...
Asci, Mustafa   +3 more
core   +1 more source

QUANTUM SPLIT QUATERNIONS

open access: yes, 2021
In this study we introduce q-deformed split quaternions, that is, this deformation reduces to classical split quaternions as q -> 1 where q is a real parameter.
ÖZAVŞAR, Muttalip   +3 more
core   +1 more source

On fourth-order jacobsthal quaternions

open access: yesJournal of Mathematical Sciences and Modelling, 2018
In this paper, we present for the first time a sequence of quaternions of order 4 that we will call the fourth-order Jacobsthal and the fourth-order Jacobsthal-Lucas quaternions. In particular, we are interested in the generating function, Binet formula,
Gamaliel Cerda-morales
doaj   +1 more source

On the Split Mersenne and Mersenne-Lucas Hybrid Quaternions

open access: yesمجلة بغداد للعلوم, 2023
In this communication, introduce the split Mersenne and Mersenne-Lucas hybrid quaternions, also obtaining generating functions and Binet formulas for these hybrid quaternions and investigating some properties among them.
B. Malini Devi, S. Devibala
doaj   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

Obtaining the Parametric Equation of the Curve of the Sun’s Apparent Movement by Using Quaternions

open access: yesUniversal Journal of Mathematics and Applications, 2022
The purpose of this article is to express the daily and yearly apparent movement of the Sun in the same curve by using quaternions as a rotation operator.
Mustafa Helvacı   +3 more
doaj   +1 more source

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