Traces of commutators of integral operators
نویسندگان
چکیده
منابع مشابه
Traces of Commutators of Integral Operators
This paper concerns a rather concrete phenomenon in abstract operator algebras. The main examples of the algebras we study are algebras of singular integral operators (pseudo-differential operators of order zero). As everyone knows, the Fredhohn index of a pseudo-differential operator depends only on its symbol and the Atiyah-Singer Index Theorem gives an explicit formula for computing the depe...
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ژورنال
عنوان ژورنال: Acta Mathematica
سال: 1975
ISSN: 0001-5962
DOI: 10.1007/bf02392022