Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1894521 | Journal of Geometry and Physics | 2016 | 15 Pages |
The well known Fueter theorem allows to construct quaternionic regular functions or monogenic functions with values in a Clifford algebra defined on open sets of Euclidean space Rn+1Rn+1, starting from a holomorphic function in one complex variable or, more in general, from a slice hyperholomorphic function. Recently, the inversion of this theorem has been obtained for odd values of the dimension nn. The present work extends the result to all dimensions nn by using the Fourier multiplier method. More precisely, we show that for any axially monogenic function ff defined in a suitable open set in Rn+1Rn+1, where nn is a positive integer, we can find a slice hyperholomorphic function f→ such that f=Δ(n−1)/2f→. Both the even and the odd dimensions are treated with the same, viz., the Fourier multiplier, method. For the odd dimensional cases the result obtained by the Fourier multiplier method coincides with the existing result obtained through the pointwise differential method.