On Compact Singularities for regular functions of one quaternionic varibale

We prove that regular functions of one quaternionic variahle which satisfy a large class of differential equations cannot have compact singulanties. This result is equivalent to the fact that a large family of 8 × 4 matrices has torsion-free cokernel. The result (obvrons in inc complex case) eaisly extends to Clifford algebray.