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Variational integral and some inequalities of a class of quasilinear elliptic system. (English) Zbl 07261287
Summary: This paper is concerned with properties for a class of degenerate elliptic equations in Clifford analysis. Here we obtain a direct proof of the existence and uniqueness for the Dirac equations by the method of variational integral. Also, we get the Poincaré inequalities for the case $$q<1$$.
##### MSC:
 30G35 Functions of hypercomplex variables and generalized variables 35J62 Quasilinear elliptic equations
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##### References:
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