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Keywords:
Clifford analysis; parabolic Dirac operator; Cartan-Kähler theorem
Clifford analysis; parabolic Dirac operator; Cartan-Kähler theorem
Summary:
We apply the Cartan-Kähler theorem for the k-Dirac operator studied in Clifford analysis and to the parabolic version of this operator. We show that for $k=2$ the tableaux of the first prolongations of these two operators are involutive. This gives us a new characterization of the set of initial conditions for the 2-Dirac operator.
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