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DAI Lei, CAO Xiao-Hong. Perturbation of single-valued extension property and its application[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 17-24. doi: 10.3969/j.issn.1000-5641.2014.06.004
Citation:
DAI Lei, CAO Xiao-Hong. Perturbation of single-valued extension property and its application[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 17-24. doi: 10.3969/j.issn.1000-5641.2014.06.004
DAI Lei, CAO Xiao-Hong. Perturbation of single-valued extension property and its application[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 17-24. doi: 10.3969/j.issn.1000-5641.2014.06.004
Citation:
DAI Lei, CAO Xiao-Hong. Perturbation of single-valued extension property and its application[J]. Journal of East China Normal University (Natural Sciences), 2014, (6): 17-24. doi: 10.3969/j.issn.1000-5641.2014.06.004
A new spectral set was defined on the basis of being consistent in Fredholm and index. By applying the new spectral set and a variant of the essential approximate point spectrum, the compact perturbation of the single-valued extension property was studied. Also, the equivalent characterization of the generalized property () was proposed.