## On Henstock integral of fuzzy-number-valued functions. I.(English)Zbl 0984.28010

Summary: We define and discuss the (FH) integral for fuzzy-number-valued functions. Using a concrete structure into which we embed the fuzzy number space $$E^1$$, several necessary and sufficient conditions of integrability for fuzzy-number-valued functions are given by means of abstract function theory.

### MSC:

 28E10 Fuzzy measure theory 26A39 Denjoy and Perron integrals, other special integrals
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### References:

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