6 citations · 20 across the 17 of their papers we have counts for
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Quadratic unilateral polynomials over split quaternions
Wensheng Cao
In this paper, we derive explicit formulas for computing the roots of with being not invertible in split quaternion algebra. We also imitate the approach develo…
The Euler's formula and root formula of Clifford Algebra Cl2
Wensheng Cao, Huihui Cao, Ronglan Zheng
In this paper, we express Euler's formula and De Moivre's formula for Clifford algebra Cl2 and find nth roots of an element in Clifford algebra Cl2.
The moduli space of points in quaternionic projective space
Wensheng Cao
Let $\mathcal{M}(n,m;\F \bp^n)$ be the configuration space of -tuples of pairwise distinct points in $\F \bp^n$, that is, the quotient of the set of -tuples of pairwise disti…
Congruence classes of points in quaternionic hyperbolic spaces
Wensheng Cao
An important problem in quaternionic hyperbolic geometry is to classify ordered -tuples of pairwise distinct points in the closure of quaternionic hyperbolic n-space, $\overline…
Discreteness criterion in SL(2,$\bc$) by a test map
Wensheng Cao
In the paper (Osaka J. Math. {\bf 46}: 403-409, 2009), Yang conjectured that a non-elementary subgroup of $SL(2, \bc)$ containing elliptic elements is discrete if for each elli…
Jorgensen's inequality for quternionic hyperbolic space with elliptic elements
Wensheng Cao, Haiou Tan
In this paper, we give an analogue of Jorgensen's inequality for non-elementary groups of isometries of quaternionic hyperbolic space generated by two elements, one of which is ell…