Homotopy extension property for multi-valued functions
نویسندگان
چکیده
In this study, we introduce some well-known definitions and properties for multi-valued functions. We present new such as, m-retraction, m-section, m-homeomorphism, m-HEP reducible function. give a result on the relation between multi-homotopy groups m-homeomorphism. also deal with of m-HEP.
منابع مشابه
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ژورنال
عنوان ژورنال: Mathematica Moravica
سال: 2023
ISSN: ['1450-5932', '2560-5542']
DOI: https://doi.org/10.5937/matmor2301001k