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41.
Rufus Willett 《Integral Equations and Operator Theory》2011,69(3):301-316
We provide a proof of an index theorem for band-dominated operators with slowly oscillating coefficients. The statement is
essentially the same as the main result of the announcement of Deundyak and Shteinberg (Funct Anal Appl 19(4):321–323, 1985), but our methods are very different from those hinted at there. The index theorem we prove can also be seen as a partial
generalization to higher dimensions of the main result of the article of Rabinovich et al. (Integr Equ Oper Theory 49:221–238,
2004). 相似文献