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math.CV2021
Adaptive Fourier decomposition of slice regular functions
Ming Jin, Ieng Tak Leong, Tao Qian +1
In the slice Hardy space over the unit ball of quaternions, we introduce the slice hyperbolic backward shift operator with the decomposition process $$f=e_a\langle f…
math.CV2019
Slice Dirac operator over octonions
Ming Jin, Guangbin Ren, Irene Sabadini
The slice Dirac operator over octonions is a slice counterpart of the Dirac operator over quaternions. It involves a new theory of stem functions, which is the extension from the c…