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1.
The norm of the operator
(1-2x y+x^2y^2)^(n+)/2,T_{\alpha} f(x):=\int\limits_{\mathbb{B}^n}
\frac{f(y) dV_{\alpha}(y)}{(1-2x\cdot y+|x|^2|y|^2)^{(n+\alpha)/2}}, 相似文献
2.
H. G. Ghazaryan V. N. Margaryan 《Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences)》2010,45(4):239-249
It is proved that if P(D) is a regular, almost hypoelliptic operator and
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