Fundamental Group of n-sphere for n ≥ 2
نویسندگان
چکیده
منابع مشابه
Fundamental Group of n-sphere for n ≥ 2
In this paper T , U are non empty topological spaces, t is a point of T , and n is a natural number. Let S be a topological space and let T be a non empty topological space. Note that every function from S into T which is constant is also continuous. The following two propositions are true: (1) L01(0, 1, 0, 1) = id[0, 1]T . (2) For all real numbers r1, r2, r3, r4, r5, r6 such that r1 < r2 and r...
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ژورنال
عنوان ژورنال: Formalized Mathematics
سال: 2012
ISSN: 1898-9934,1426-2630
DOI: 10.2478/v10037-012-0013-1