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We show that -bounded singular integrals in metric spaces with respect to general measures and kernels converge weakly. This implies a kind of average convergence almost everywhere. For measures with zero density we prove the almost everywhere existence of principal
values.
Mattila, Pertti, and Verdera, Joan. "Convergence of singular integrals with general measures." Journal of the European Mathematical Society 011.2 (2009): 257-271. <http://eudml.org/doc/277670>.
@article{Mattila2009, abstract = {We show that $L^2$-bounded singular integrals in metric spaces with respect to general measures and kernels converge weakly. This implies a kind of average convergence almost everywhere. For measures with zero density we prove the almost everywhere existence of principal
values.}, author = {Mattila, Pertti, Verdera, Joan}, journal = {Journal of the European Mathematical Society}, keywords = {singular integrals; principal values; martingales; singular integrals; principal values; martingales}, language = {eng}, number = {2}, pages = {257-271}, publisher = {European Mathematical Society Publishing House}, title = {Convergence of singular integrals with general measures}, url = {http://eudml.org/doc/277670}, volume = {011}, year = {2009}, }
TY - JOUR AU - Mattila, Pertti AU - Verdera, Joan TI - Convergence of singular integrals with general measures JO - Journal of the European Mathematical Society PY - 2009 PB - European Mathematical Society Publishing House VL - 011 IS - 2 SP - 257 EP - 271 AB - We show that $L^2$-bounded singular integrals in metric spaces with respect to general measures and kernels converge weakly. This implies a kind of average convergence almost everywhere. For measures with zero density we prove the almost everywhere existence of principal
values. LA - eng KW - singular integrals; principal values; martingales; singular integrals; principal values; martingales UR - http://eudml.org/doc/277670 ER -