Spectral Flow Argument Localizing an Odd Index Pairing
نویسندگان
چکیده
منابع مشابه
Fredholm index and spectral flow
for all k. This shows that the sequence of functions is uniformly equicontinuous. Let now t ∈ R and assume that the sequence (|fk(t)|) is unbounded. Then it follows from the estimate that the sequence (min[t−1,t+1] |fk|) is unbounded and therefore also that (‖fk‖L2) is unbounded, contradiction. We conclude the the sequence ‖fk(t)‖ is bounded, for every t ∈ R. Let now T > 0. Then it follows by A...
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ژورنال
عنوان ژورنال: Canadian Mathematical Bulletin
سال: 2019
ISSN: 0008-4395,1496-4287
DOI: 10.4153/cmb-2018-013-x