Are there "3+ dimensional" complex numbers?
70332
Is there a third dimension of numbers?
152766
3-dim simple complex Lie algebra
139162
Complex number isomorphic to certain $2\times 2$ matrices?
106940
Why are complex numbers considered to be numbers?
35856
Refining my knowledge of the imaginary number
79808
Prove the representation of complex numbers is parallelogram
107704
Applications of complex numbers to solve non-complex problems
110507
Complex Number Locus w.r.t Coordinate Axes
59385
Are there number systems corresponding to higher cardinalities than the real numbers?
83359
Complex number identity by trigonometry
99384
What are the Complex (Non-Real) Eigenvectors of $3\times 3$ Rotation Matrices?
158524
Complex numbers $z$ such that $|z|= 1$
9737
Complex number operations: telling Mathematica variables are real
58636
Do the real numbers and the complex numbers have the same cardinality?
124037
Complex prime numbers
87165
How can I introduce complex numbers to precalculus students?
104075
Cube roots of the complex numbers 1+i?