22,758 research outputs found
Algebraic properties of biperiodic dual Fibonacci quaternions
The purpose of the paper is to construct a new representation of dual
quaternions called biperiodic dual Fibonacci quaternions. These quaternions
are originated as a generalization of the known quaternions in literature such
as dual Fibonacci quaternions, dual Pell quaternions and dual Fibonacci
quaternions. Furthermore, some of them have not been introduced until this
time. Then, we give generating function, Binet formula and Catalan's identity
in terms of these quaternions
Identities for third order Jacobsthal quaternions
In this paper we introduce the third order Jacobsthal quaternions and the
third order Jacobsthal-Lucas quaternions and give some of their properties. We
derive the relations between third order Jacobsthal numbers and third order
Jacobsthal quaternions and we give the matrix representation of these
quaternions
Hyperbolic k-Fibonacci Quaternions
In this paper, hyperbolic k-Fibonacci quaternions are defined. Also, some
algebraic properties of hyperbolic k-Fibonacci quaternions which are connected
with hyperbolic numbers and k-Fibonacci numbers are investigated. Furthermore,
D'Ocagne's identity, the Honsberger identity, Binet's formula, Cassini's
identity and Catalan's identity for these quaternions are given
Bicomplex k-Fibonacci quaternions
In this paper, bicomplex k-Fibonacci quaternions are defined. Also, some
algebraic properties of bicomplex k-Fibonacci quaternions which are connected
with bicomplex numbers and k-Fibonacci numbers are investigated. Furthermore,
the Honsberger identity, the d'Ocagne's identity, Binet's formula, Cassini's
identity, Catalan's identity for these quaternions are given
The Moore-Penrose inverses of split quaternions
In this paper, we find the roots of lightlike quaternions. By introducing the
concept of the Moore-Penrose inverse in split quaternions, we solve the linear
equations , and . Also we obtain necessary and
sufficient conditions for two split quaternions to be similar or consimilar.Comment: 6 page
Dual complex Pell quaternions
In this paper, dual complex Pell numbers and quaternions are defined. Also,
some algebraic properties of dual-complex Pell numbers and quaternions which
are connected with dual complex numbers and Pell numbers are investigated.
Furthermore, the Honsberger identity, Binet's formula, Cassini's identity,
Catalan's identity for these quaternions are given.Comment: arXiv admin note: substantial text overlap with arXiv:1810.0500
De- Moivre's and Euler Formulas for Matrices of Split Quaternions
In this paper, real matrix representations of split quaternions are examined
in terms of the casual character of quaternion. Then, we give De-Moivre' s
formula for real matrices of timelike and spacelike split quaternions,
separately. Finally, we state the Euler theorem for real matrices of pure split
quaternions
Third-order Jacobsthal Generalized Quaternions
In this paper, the third-order Jacobsthal generalized quaternions are
introduced. We use the well-known identities related to the third-order
Jacobsthal and third-order Jacobsthal-Lucas numbers to obtain the relations
regarding these quaternions. Furthermore, the third-order Jacobsthal
generalized quaternions are classified by considering the special cases of
quaternionic units. We derive the relations between third-order Jacobsthal and
third-order Jacobsthal-Lucas generalized quaternions.Comment: Submitted to Journal. 16 page
About special elements in quaternion algebras over finite fields
In this paper we study special Fibonacci quaternions and special generalized
Fibonacci-Lucas quaternions in quaternion algebras over finite fields.Comment: This is a preliminary form of the pape
Noncommutative multiplicative norm identities for the quaternions and the octonions
We present Capelli type identities associated with the quaternions and the
octonions, which are noncommutative versions of multiplicative norm identities
for the quaternions and the octonions.Comment: 6 page
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